diff --git a/docker/Dockerfile.alpine b/docker/Dockerfile.alpine
index f3618d2..5ffd94c 100644
--- a/docker/Dockerfile.alpine
+++ b/docker/Dockerfile.alpine
@@ -39,9 +39,9 @@ COPY ./init.sh ./init.sh
 RUN chmod +x ./init.sh && ./init.sh && \
     mkdir build && cd scripts && chmod +x ./*.sh && \
     if [ "$BUILDPLATFORM" != "$TARGETPLATFORM" ]; then \
-        MAKE_JOBS="-j8"; \
+        MAKE_JOBS="-j2"; \
     else \
-        MAKE_JOBS="-j32"; \
+        MAKE_JOBS="-j$(nproc)"; \
     fi && \
     echo "Building with parallel jobs: $MAKE_JOBS (cross-compile: $([ "$BUILDPLATFORM" != "$TARGETPLATFORM" ] && echo yes || echo no))" && \
     ./build_deps.sh $MAKE_JOBS && cd ../build && \
diff --git a/docker/Dockerfile.ubuntu b/docker/Dockerfile.ubuntu
index 6ecf5f5..ed0aa94 100644
--- a/docker/Dockerfile.ubuntu
+++ b/docker/Dockerfile.ubuntu
@@ -43,9 +43,9 @@ COPY ./init.sh ./init.sh
 RUN chmod +x ./init.sh && ./init.sh && \
     mkdir build && cd scripts && chmod +x ./*.sh && \
     if [ "$BUILDPLATFORM" != "$TARGETPLATFORM" ]; then \
-        MAKE_JOBS="-j8"; \
+        MAKE_JOBS="-j2"; \
     else \
-        MAKE_JOBS="-j32"; \
+        MAKE_JOBS="-j$(nproc)"; \
     fi && \
     echo "Building with parallel jobs: $MAKE_JOBS (cross-compile: $([ "$BUILDPLATFORM" != "$TARGETPLATFORM" ] && echo yes || echo no))" && \
     ./build_deps.sh $MAKE_JOBS && cd ../build && \