diff --git a/.github/workflows/docker_build_kraken_debian11.yml b/.github/workflows/docker_build_kraken_debian11.yml
index c60f281d62..f77fbf6bba 100644
--- a/.github/workflows/docker_build_kraken_debian11.yml
+++ b/.github/workflows/docker_build_kraken_debian11.yml
@@ -75,10 +75,9 @@ jobs:
         run: |
           docker build -f docker/debian11/Dockerfile-builder-kraken -t navitia/builder .
 
-      - name: Build packages in master docker
-        #  Will build navitia-*.deb packages in current folder
+      - name: Build Kraken
         run: docker run -v `pwd`:/navitia/navitia/  navitia/builder
 
-      - name: Create navitia images
+      - name: Create Kraken image
         run: |
             docker build -t navitia/kraken -f  docker/debian11/Dockerfile-kraken .
diff --git a/docker/build_kraken_deb11.sh b/docker/build_kraken_deb11.sh
index 6d7e6e431b..db7a4de2f1 100644
--- a/docker/build_kraken_deb11.sh
+++ b/docker/build_kraken_deb11.sh
@@ -3,8 +3,8 @@
 cd /navitia/navitia/
 mkdir -p docker_build && cd docker_build
 cmake -DCMAKE_BUILD_TYPE=Release ../source
-(cd jormungandr && make -j$(($(grep -c '^processor' /proc/cpuinfo)+1)))
-make -j$(($(grep -c '^processor' /proc/cpuinfo)+1)) kraken
+# (cd jormungandr && make -j$(($(grep -c '^processor' /proc/cpuinfo) + 1)))
+make -j$(($(grep -c '^processor' /proc/cpuinfo) + 1)) # kraken
 
 # Build libkeepalive https://libkeepalive.sourceforge.net/
 # libkeepalive is a library to keep tcp connection alive. The reason of doing so is that aws LoadBalancer, to which