diff --git a/.github/workflows/ci_pipeline.yml b/.github/workflows/ci_pipeline.yml
index 2afd18446dbb66afe6dcd33b2b861ffcf56200a9..dee29be4f420dfa0b540cc8ac792f57086f0eb5a 100644
--- a/.github/workflows/ci_pipeline.yml
+++ b/.github/workflows/ci_pipeline.yml
@@ -35,7 +35,6 @@ jobs:
 
   user_cpu_tests_linux:
     runs-on: ubuntu-latest
-    if: false
     strategy:
       fail-fast: false
       matrix:
@@ -77,7 +76,6 @@ jobs:
 
   project_cpu_tests_linux:
     runs-on: ubuntu-latest
-    if: false
     strategy:
       fail-fast: false
       matrix:
@@ -134,7 +132,6 @@ jobs:
 
   user_libpressio_tests:
     runs-on: ubuntu-latest
-    if: false
     container:
       image: brownbaerchen/libpressio:amd64_2
       volumes: