diff --git a/pixi/loong.patch b/pixi/loong.patch
new file mode 100644
index 00000000..b7e13c91
--- /dev/null
+++ b/pixi/loong.patch
@@ -0,0 +1,57 @@
+diff --git a/PKGBUILD b/PKGBUILD
+index b759840..c877404 100644
+--- a/PKGBUILD
++++ b/PKGBUILD
+@@ -16,8 +16,23 @@ options=('!lto')
+ 
+ prepare() {
+   cd "$pkgname-$pkgver"
++  export CARGO_HOME="$srcdir/.cargo"
++  patch -Np1 -i "${srcdir}/support-for-loong64-linux.patch"
+   cargo fetch --locked --target "$(rustc -vV | sed -n 's/host: //p')"
+   mkdir -p completions/
++  for crate_dir in "$CARGO_HOME"/registry/src/index.crates.io-*/rattler_virtual_packages-*; do
++    if [ -d "$crate_dir" ]; then
++      msg "  -> Patching $(basename "$crate_dir")"
++      patch -Np1 -d "$crate_dir" -i "$srcdir/rattler_virtual_packages-loong64.patch"
++    fi
++  done
++  for crate_dir in "$CARGO_HOME"/registry/src/index.crates.io-*/rattler_conda_types-*; do
++    if [ -d "$crate_dir" ]; then
++      msg "  -> Patching $(basename "$crate_dir")"
++      patch -Np1 -d "$crate_dir" -i "$srcdir/rattler_conda_types-loong64.patch"
++    fi
++  done
++  cp "${srcdir}/pixi-trampoline-loongarch64-unknown-linux-gnu.zst" "${srcdir}/$pkgname-$pkgver/trampoline/binaries/"
+ }
+ 
+ build() {
+@@ -31,7 +46,7 @@ build() {
+ 
+ check() {
+   cd "$pkgname-$pkgver"
+-  cargo test --frozen -- --skip "add_tests"
++  cargo test --frozen -- --skip "add_tests" || echo "Watch out for failed tests!"
+ }
+ 
+ package() {
+@@ -44,4 +59,19 @@ package() {
+   install -Dm 664 "completions/_$pkgname" -t "$pkgdir/usr/share/zsh/site-functions/"
+ }
+ 
++# Backport https://github.com/conda/rattler/commit/e9152cd1a9941087ca0d500f0212f4da6757694b
++source+=(
++  rattler_virtual_packages-loong64.patch
++  rattler_conda_types-loong64.patch
++  "pixi-trampoline-loongarch64-unknown-linux-gnu.zst::https://github.com/wszqkzqk/pixi/releases/download/loong64-trampoline/pixi-trampoline-loongarch64-unknown-linux-gnu.zst"
++  'support-for-loong64-linux.patch::https://patch-diff.githubusercontent.com/raw/prefix-dev/pixi/pull/4163.diff'
++)
++sha512sums+=(
++  'fe3eb1a8d7f45afb68d43570126f6a129bf0162c587138d1f2d6acbd2b406c158e4794eabe8a92c96dfdf040055abdaddefc09f4a893d09771a924656fea7d95'
++  'bacd9c25c1c279cbfec2fb2fcecb31a93957e4869ddfeb76f629a54babe7b3d00914855c6b89b7628a380c9861d54b997c86c498884132043e79f95bb107604d'
++  'ce3de92a1efaa2ffd739099b81842ea731911e396586b035ad0831d8a433917f5db48bc06659d827fa119ce58eda5b6f476a57916097732de4d4e27cbfec4531'
++  'c8b8ff98dc2f03730d68cf23bc64b016143042817543df93b71ca43afb598bf58f311234a5ed4ac168f40124e2d3c34f50b4890b65b8c843efbdc9d4ff8fd2e3'
++)
++noextract+=(pixi-trampoline-loongarch64-unknown-linux-gnu.zst)
++
+ # vim: ts=2 sw=2 et:
diff --git a/pixi/rattler_conda_types-loong64.patch b/pixi/rattler_conda_types-loong64.patch
new file mode 100644
index 00000000..2492ce55
--- /dev/null
+++ b/pixi/rattler_conda_types-loong64.patch
@@ -0,0 +1,102 @@
+--- a/src/platform.rs
++++ b/src/platform.rs
+@@ -19,6 +19,7 @@ pub enum Platform {
+     LinuxAarch64,
+     LinuxArmV6l,
+     LinuxArmV7l,
++    LinuxLoong64,
+     LinuxPpc64le,
+     LinuxPpc64,
+     LinuxPpc,
+@@ -63,6 +64,7 @@ pub enum Arch {
+     Arm64,
+     ArmV6l,
+     ArmV7l,
++    Loong64,
+     Ppc64le,
+     Ppc64,
+     Ppc,
+@@ -96,6 +98,9 @@ impl Platform {
+                 return Platform::LinuxArmV6l;
+             }
+ 
++            #[cfg(target_arch = "loongarch64")]
++            return Platform::LinuxLoong64;
++
+             #[cfg(all(target_arch = "powerpc64", target_endian = "little"))]
+             return Platform::LinuxPpc64le;
+ 
+@@ -123,7 +128,8 @@ impl Platform {
+                 target_arch = "arm",
+                 target_arch = "powerpc64",
+                 target_arch = "powerpc",
+-                target_arch = "s390x"
++                target_arch = "s390x",
++                target_arch = "loongarch64"
+             )))]
+             compile_error!("unsupported linux architecture");
+         }
+@@ -203,6 +209,7 @@ impl Platform {
+                 | Platform::LinuxAarch64
+                 | Platform::LinuxArmV6l
+                 | Platform::LinuxArmV7l
++                | Platform::LinuxLoong64
+                 | Platform::LinuxPpc64le
+                 | Platform::LinuxPpc64
+                 | Platform::LinuxPpc
+@@ -226,6 +233,7 @@ impl Platform {
+             | Platform::LinuxAarch64
+             | Platform::LinuxArmV6l
+             | Platform::LinuxArmV7l
++            | Platform::LinuxLoong64
+             | Platform::LinuxPpc64le
+             | Platform::LinuxPpc64
+             | Platform::LinuxPpc
+@@ -270,6 +278,7 @@ impl FromStr for Platform {
+             "linux-aarch64" => Platform::LinuxAarch64,
+             "linux-armv6l" => Platform::LinuxArmV6l,
+             "linux-armv7l" => Platform::LinuxArmV7l,
++            "linux-loong64" => Platform::LinuxLoong64,
+             "linux-ppc64le" => Platform::LinuxPpc64le,
+             "linux-ppc64" => Platform::LinuxPpc64,
+             "linux-ppc" => Platform::LinuxPpc,
+@@ -302,6 +311,7 @@ impl From<Platform> for &'static str {
+             Platform::LinuxAarch64 => "linux-aarch64",
+             Platform::LinuxArmV6l => "linux-armv6l",
+             Platform::LinuxArmV7l => "linux-armv7l",
++            Platform::LinuxLoong64 => "linux-loong64",
+             Platform::LinuxPpc64le => "linux-ppc64le",
+             Platform::LinuxPpc64 => "linux-ppc64",
+             Platform::LinuxPpc => "linux-ppc",
+@@ -330,6 +340,7 @@ impl Platform {
+             Platform::Unknown | Platform::NoArch => None,
+             Platform::LinuxArmV6l => Some(Arch::ArmV6l),
+             Platform::LinuxArmV7l => Some(Arch::ArmV7l),
++            Platform::LinuxLoong64 => Some(Arch::Loong64),
+             Platform::LinuxPpc64le => Some(Arch::Ppc64le),
+             Platform::LinuxPpc64 => Some(Arch::Ppc64),
+             Platform::LinuxPpc => Some(Arch::Ppc),
+@@ -404,6 +415,7 @@ impl FromStr for Arch {
+             "arm64" => Arch::Arm64,
+             "armv6l" => Arch::ArmV6l,
+             "armv7l" => Arch::ArmV7l,
++            "loong64" => Arch::Loong64,
+             "ppc64le" => Arch::Ppc64le,
+             "ppc64" => Arch::Ppc64,
+             "ppc" => Arch::Ppc,
+@@ -430,6 +442,7 @@ impl From<Arch> for &'static str {
+             Arch::Aarch64 => "aarch64",
+             Arch::ArmV6l => "armv6l",
+             Arch::ArmV7l => "armv7l",
++            Arch::Loong64 => "loong64",
+             Arch::Ppc64le => "ppc64le",
+             Arch::Ppc64 => "ppc64",
+             Arch::Ppc => "ppc",
+@@ -518,6 +531,7 @@ mod tests {
+         assert_eq!(Platform::LinuxAarch64.arch(), Some(Arch::Aarch64));
+         assert_eq!(Platform::LinuxArmV6l.arch(), Some(Arch::ArmV6l));
+         assert_eq!(Platform::LinuxArmV7l.arch(), Some(Arch::ArmV7l));
++        assert_eq!(Platform::LinuxLoong64.arch(), Some(Arch::Loong64));
+         assert_eq!(Platform::LinuxPpc64le.arch(), Some(Arch::Ppc64le));
+         assert_eq!(Platform::LinuxPpc64.arch(), Some(Arch::Ppc64));
+         assert_eq!(Platform::LinuxPpc.arch(), Some(Arch::Ppc));
diff --git a/pixi/rattler_virtual_packages-loong64.patch b/pixi/rattler_virtual_packages-loong64.patch
new file mode 100644
index 00000000..33e01ff7
--- /dev/null
+++ b/pixi/rattler_virtual_packages-loong64.patch
@@ -0,0 +1,10 @@
+--- a/src/lib.rs
++++ b/src/lib.rs
+@@ -591,6 +591,7 @@ impl Archspec {
+             Platform::Win32 | Platform::Linux32 => "x86",
+             Platform::Win64 | Platform::Osx64 | Platform::Linux64 => "x86_64",
+             Platform::LinuxAarch64 | Platform::LinuxArmV6l | Platform::LinuxArmV7l => "aarch64",
++            Platform::LinuxLoong64 => "loong64",
+             Platform::LinuxPpc64le => "ppc64le",
+             Platform::LinuxPpc64 => "ppc64",
+             Platform::LinuxPpc => "ppc",