diff --git a/builders/Dockerfile.zamalang-env-gcc6 b/builders/Dockerfile.zamalang-env-gcc6
index d3722f8e3..b115ce3ec 100644
--- a/builders/Dockerfile.zamalang-env-gcc6
+++ b/builders/Dockerfile.zamalang-env-gcc6
@@ -18,4 +18,5 @@ ENV CONCRETE_PROJECT=/concrete
 COPY /compiler /compiler
 WORKDIR /compiler
 RUN mkdir -p /build
-RUN make BUILD_DIR=/build Python3_EXECUTABLE=/opt/python/${python_tag}/bin/python CCACHE=ON python-bindings zamacompiler
\ No newline at end of file
+RUN make BUILD_DIR=/build Python3_EXECUTABLE=/opt/python/${python_tag}/bin/python CCACHE=ON python-bindings zamacompiler
+ENV PATH "$PATH:/build/bin"
\ No newline at end of file