diff --git a/untested_base/Dockerfile_dev.in b/untested_base/Dockerfile_dev.in
index c9eba95..873ff10 100644
--- a/untested_base/Dockerfile_dev.in
+++ b/untested_base/Dockerfile_dev.in
@@ -53,8 +53,6 @@ RUN \
         liblz4-dev \
         libsnappy-dev \
         libzopfli-dev \
-        llvm-15 \
-        llvm-15-dev \
         sqlite3 \
         curl \
         ca-certificates \
@@ -124,12 +122,10 @@ RUN printf '[libs]\nsystem_freetype = True\n' > /tmp/mpl_setup.cfg
 ENV MPLSETUPCFG /tmp/mpl_setup.cfg
 
 # Special-Case packages that have a specific build order and/or special parameters
-ENV LLVM_CONFIG llvm-config-15
 RUN \
     export NPY_NUM_BUILD_JOBS=$(nproc) && \
     export PIP_USE_PEP517=1 && \
     $PIP install --no-cache-dir versioneer && \
-    { $PIP install --no-cache-dir --no-binary :all: "numba>=0.60.1" || $PIP install --no-cache-dir --no-binary :all: "git+https://github.com/numba/numba.git" "git+https://github.com/numba/llvmlite.git"; } && \
     $PIP install --no-cache-dir --no-binary :all: numpy && \
     $PIP install --no-cache-dir --no-binary :all: cython pybind11 six && \
     $PIP install --no-cache-dir --no-binary :all: pythran && \
diff --git a/untested_base/Dockerfile_empty.in b/untested_base/Dockerfile_empty.in
index 6e12aa1..f63daa9 100644
--- a/untested_base/Dockerfile_empty.in
+++ b/untested_base/Dockerfile_empty.in
@@ -38,7 +38,6 @@ RUN \
         libsnappy1v5 \
         libzopfli1 \
         libxcb1 \
-        libllvm15 \
         libgomp1 \
         sqlite3 \
         curl \