diff --git a/Cargo.toml b/Cargo.toml
index a2e7053..a853bd5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,6 @@ build = "build.rs"
 
 [lib]
 name = "kernel"
-path = "src/kernel.rs"
 crate-type = ["staticlib"]
 doctest = true
 
diff --git a/src/kernel.rs b/src/lib.rs
similarity index 100%
rename from src/kernel.rs
rename to src/lib.rs
diff --git a/thumbv7em-none-eabi b/thumbv7em-none-eabi
index 0ca56b0..37a7fbd 100644
--- a/thumbv7em-none-eabi
+++ b/thumbv7em-none-eabi
@@ -1,5 +1,4 @@
 {
-    "data-layout": "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a:0:64-n32",
     "llvm-target": "thumbv7em-none-eabi",
     "linker": "arm-none-eabi-gcc",
     "target-endian": "little",