diff --git a/Dockerfile b/Dockerfile
index 8dc7ed2..5114417 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # Multi-stage Dockerfile for Rocky Man
 # This creates an architecture-independent image that can run on x86_64, aarch64, etc.
 
-FROM rockylinux/rockylinux:10 AS builder
+FROM rockylinux/rockylinux:9 AS builder
 
 # Install system dependencies
 RUN dnf install -y epel-release \
@@ -26,7 +26,7 @@ COPY templates ./templates
 RUN python3 -m pip install --no-cache-dir -e .
 
 # Runtime stage
-FROM rockylinux/rockylinux:10
+FROM rockylinux/rockylinux:9
 
 # Install runtime dependencies
 RUN dnf install -y epel-release \
@@ -39,8 +39,8 @@ RUN dnf install -y epel-release \
     && dnf clean all
 
 # Copy Python packages and app from builder
-COPY --from=builder /usr/local/lib/python3.12/site-packages /usr/local/lib/python3.12/site-packages
-COPY --from=builder /usr/local/lib64/python3.12/site-packages /usr/local/lib64/python3.12/site-packages
+COPY --from=builder /usr/local/lib/python3.9/site-packages /usr/local/lib/python3.9/site-packages
+COPY --from=builder /usr/local/lib64/python3.9/site-packages /usr/local/lib64/python3.9/site-packages
 COPY --from=builder /app /app
 
 WORKDIR /app