diff --git a/Pipfile b/Pipfile
deleted file mode 100644
index f53a737a239..00000000000
--- a/Pipfile
+++ /dev/null
@@ -1,40 +0,0 @@
-## Pipfile with all packages in the Sage distribution and version information locked
-## FIXME: Many packages still missing.
-[[source]]
-name = "pypi"
-url = "https://pypi.org/simple"
-verify_ssl = true
-
-[dev-packages]
-pkgconfig = "==1.5.5"
-cython = "==3.0.11"
-pycodestyle = "*"
-ipykernel = "==6.27.1"
-tox = "*"
-jinja2 = "==3.1.4"
-pytest = "*"
-ipywidgets = "==8.1.1"
-sphinx = "==7.4.7"
-rope = "*"
-six = "*"
-jupyter-core = "==5.3.2"
-
-[packages]
-numpy = "==1.26.3"
-cysignals = "==1.11.4"
-cypari2 = "==2.2.0"
-gmpy2 = "==2.2.0a1"
-pexpect = "==4.9.0"
-ipython = "==8.18.1"
-sympy = "==1.13.2"
-scipy = "==1.12.0"
-pplpy = "==0.8.9"
-matplotlib = "==3.8.0"
-cvxopt = "==1.3.2"
-rpy2 = "==3.4.5"
-networkx = "==3.2.1"
-
-sagemath-standard = { path = "src" }
-
-[requires]
-python_version = "3.9"
diff --git a/src/Pipfile b/src/Pipfile
deleted file mode 100644
index feca57f7de9..00000000000
--- a/src/Pipfile
+++ /dev/null
@@ -1,22 +0,0 @@
-## Pipfile with all dependencies of sagelib and version information as free as possible
-## (for developers to generate a dev environment)
-[[source]]
-name = "pypi"
-url = "https://pypi.org/simple"
-verify_ssl = true
-
-[dev-packages]
-## We do not list packages that are already declared as install_requires
-## in setup.cfg
-pycodestyle = "*"
-tox = "*"
-pytest = "*"
-rope = "*"
-six = "*"
-
-[packages]
-## We do not list packages that are already declared as install_requires
-## in setup.cfg
-
-[packages.e1839a8]
-path = "."