diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7364c196..d1354ac9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -36,7 +36,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        policy: ["manylinux2014", "musllinux_1_1", "musllinux_1_2"]
+        policy: ["manylinux2014", "musllinux_1_2"]
         platform: ["i686", "x86_64"]
         include:
           - policy: "manylinux_2_28"
diff --git a/.travis.yml b/.travis.yml
index 511d7af2..fc05dda3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -45,14 +45,6 @@ jobs:
       env: POLICY="manylinux_2_28" PLATFORM="s390x"
     - arch: ppc64le
       env: POLICY="manylinux_2_28" PLATFORM="ppc64le"
-    - arch: arm64-graviton2
-      virt: vm
-      group: edge
-      env: POLICY="musllinux_1_1" PLATFORM="aarch64"
-    - arch: s390x
-      env: POLICY="musllinux_1_1" PLATFORM="s390x"
-    - arch: ppc64le
-      env: POLICY="musllinux_1_1" PLATFORM="ppc64le"
     - arch: arm64-graviton2
       virt: vm
       group: edge
diff --git a/README.rst b/README.rst
index f1b35a36..da2cced9 100644
--- a/README.rst
+++ b/README.rst
@@ -37,8 +37,6 @@ The manylinux project supports:
 
 - ``manylinux_2_28`` images for ``x86_64``, ``aarch64``, ``ppc64le`` and ``s390x``.
 
-- ``musllinux_1_1`` images for ``x86_64``, ``i686``, ``aarch64``, ``ppc64le`` and ``s390x``.
-
 - ``musllinux_1_2`` images for ``x86_64``, ``i686``, ``aarch64``, ``ppc64le`` and ``s390x``.
 
 
@@ -186,8 +184,10 @@ Toolchain: GCC 13
 - s390x image: ``quay.io/pypa/musllinux_1_2_s390x``
 
 
-musllinux_1_1 (Alpine Linux 2.12 based)
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+musllinux_1_1 (Alpine Linux 2.12 based - EOL)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Support for ``musllinux_1_1`` has `ended on November 1st, 2024 <https://github.com/pypa/manylinux/issues/1629>`_.
 
 Toolchain: GCC 9
 
@@ -198,7 +198,7 @@ Toolchain: GCC 9
 - s390x image: ``quay.io/pypa/musllinux_1_1_s390x``
 
 
-All images are rebuilt using GitHub Actions / Travis-CI on every commit to this
+All supported images are rebuilt using GitHub Actions / Travis-CI on every commit to this
 repository; see the
 `docker/ <https://github.com/pypa/manylinux/tree/main/docker>`_
 directory for source code.
@@ -207,7 +207,7 @@ directory for source code.
 Image content
 ~~~~~~~~~~~~~
 
-All images currently contain:
+All supported images currently contain:
 
 - CPython 3.6, 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.13t and PyPy 3.7, 3.8, 3.9, 3.10 installed in
   ``/opt/python/<python tag>-<abi tag>``. The directories are named
diff --git a/build.sh b/build.sh
index e663ccee..b7bab21d 100755
--- a/build.sh
+++ b/build.sh
@@ -51,11 +51,6 @@ elif [ "${POLICY}" == "manylinux_2_28" ]; then
 	DEVTOOLSET_ROOTPATH="/opt/rh/gcc-toolset-12/root"
 	PREPEND_PATH="${DEVTOOLSET_ROOTPATH}/usr/bin:"
 	LD_LIBRARY_PATH_ARG="${DEVTOOLSET_ROOTPATH}/usr/lib64:${DEVTOOLSET_ROOTPATH}/usr/lib:${DEVTOOLSET_ROOTPATH}/usr/lib64/dyninst:${DEVTOOLSET_ROOTPATH}/usr/lib/dyninst"
-elif [ "${POLICY}" == "musllinux_1_1" ]; then
-	BASEIMAGE="${MULTIARCH_PREFIX}alpine:3.12"
-	DEVTOOLSET_ROOTPATH=
-	PREPEND_PATH=
-	LD_LIBRARY_PATH_ARG=
 elif [ "${POLICY}" == "musllinux_1_2" ]; then
 	BASEIMAGE="${MULTIARCH_PREFIX}alpine:3.19"
 	DEVTOOLSET_ROOTPATH=