diff --git a/llamacpp/native/cuda.Dockerfile b/llamacpp/native/cuda.Dockerfile
index 077d3de9..4e79ef61 100644
--- a/llamacpp/native/cuda.Dockerfile
+++ b/llamacpp/native/cuda.Dockerfile
@@ -37,7 +37,7 @@ RUN echo "-B build \
     -GNinja \
     -S ." > cmake-flags
 RUN cmake $(cat cmake-flags)
-RUN cmake --build build --config Release
+RUN cmake --build build --config Release -j$(nproc --ignore=2)
 RUN cmake --install build --config Release --prefix install
 
 RUN rm install/bin/*.py