diff --git a/.github/actions/bump-platform/action.yml b/.github/actions/bump-platform/action.yml
index e0cc529a..4a683767 100644
--- a/.github/actions/bump-platform/action.yml
+++ b/.github/actions/bump-platform/action.yml
@@ -59,12 +59,15 @@ runs:
 
         mkdir -p build/{src,download_cache}
 
-        # fetch soures, expect that patches apply cleanly (or die)
-        run_upstream utils/downloads.py retrieve \
-          -i "$HELIUM_DIR/downloads.ini" -c build/download_cache
+        for file in "$HELIUM_DIR/downloads.ini" "$PLATFORM_DIR/downloads.ini"; do
+          if ! [ -f "$file" ]; then continue; fi
 
-        run_upstream utils/downloads.py unpack \
-          -i "$HELIUM_DIR/downloads.ini" -c build/download_cache build/src
+          run_upstream utils/downloads.py retrieve \
+            -i "$file" -c build/download_cache
+
+          run_upstream utils/downloads.py unpack \
+            -i "$file" -c build/download_cache build/src
+        done
 
         run_upstream utils/patches.py apply \
           --no-fuzz build/src "$HELIUM_DIR/patches"