diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 96e3ad2..0186c46 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -26,7 +26,7 @@ jobs:
     - name: build
       run: |
         mkdir ../builds
-        docker run --rm -i -v $(pwd)/../builds:/builds -v $(pwd):/sources "pwd;ls -lart;cd KiTTY/0.73_My_PuTTY/windows ; make -f MAKEFILE.MINGW cross ; cd /builds ; ls -l"
+        docker run --rm -i -v $(pwd)/../builds:/builds -v $(pwd):/sources cyd01/cross-gcc "pwd;ls -lart;cd KiTTY/0.73_My_PuTTY/windows ; make -f MAKEFILE.MINGW cross ; cd /builds ; ls -l"
 
     # Upload runner package tar.gz/zip as artifact
     - name: Publish Artifact