diff --git a/Dockerfile b/Dockerfile
index 3a415c2..5b024f2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -131,7 +131,7 @@ RUN git clone https://github.com/stevenlovegrove/Pangolin.git && \
           -DCMAKE_DISABLE_FIND_PACKAGE_OpenEXR=ON \
 #          -DBUILD_EXAMPLES=OFF -DBUILD_TOOLS=OFF \
           .. && \
-    make -j"$(nproc)" && \
+    make -j1 && \
     make install && \
     ldconfig