diff --git a/.github/workflows/docker-compile-ubuntu.yml b/.github/workflows/docker-compile-ubuntu.yml
index 075125d7..efee9278 100644
--- a/.github/workflows/docker-compile-ubuntu.yml
+++ b/.github/workflows/docker-compile-ubuntu.yml
@@ -33,11 +33,16 @@ jobs:
       - name: Check output
         run: echo branch ${{ steps.vars.outputs.short_ref }}
 
+      - name: GSL
+        run: |
+          gsl-config --libs
+          gsl-config --version
+
       - name: Build with docker buildx
         run: |
           mkdir build-${{matrix.ver}}-${{matrix.arch}}
           
-          echo docker buildx build --build-arg branch=${GITHUB_REF##*/} --platform=linux/${{matrix.arch}} --progress=plain --load . -t build-${{matrix.ver}}-${{matrix.arch}} -f .github/script/${{matrix.arch}}-${{matrix.ver}}.Dockerfile
+          echo docker buildx build --build-arg branch=${{ steps.vars.outputs.short_ref }} --platform=linux/${{matrix.arch}} --progress=plain --load . -t build-${{matrix.ver}}-${{matrix.arch}} -f .github/script/${{matrix.arch}}-${{matrix.ver}}.Dockerfile
           docker buildx build --build-arg branch=${GITHUB_REF##*/} --platform=linux/${{matrix.arch}} --progress=plain --load . -t build-${{matrix.ver}}-${{matrix.arch}} -f .github/script/${{matrix.arch}}-${{matrix.ver}}.Dockerfile
           container_id=$(docker create --platform=linux/${{matrix.arch}} build-${{matrix.ver}}-${{matrix.arch}})         
           docker cp $container_id:/ton/build/dht-server/dht-server build-${{matrix.ver}}-${{matrix.arch}}/