diff --git a/releaser/action.yml b/releaser/action.yml
index c43680f..eb0745b 100644
--- a/releaser/action.yml
+++ b/releaser/action.yml
@@ -21,6 +21,21 @@ inputs:
 runs:
   using: "composite"
   steps:
+    - name: Free Disk Space (Ubuntu)
+      uses: jlumbroso/free-disk-space@main
+      with:
+        # this might remove tools that are actually needed,
+        # if set to "true" but frees about 6 GB
+        tool-cache: false
+
+        # all of these default to true, but feel free to set to
+        # "false" if necessary for your workflow
+        android: true
+        dotnet: true
+        haskell: true
+        large-packages: true
+        docker-images: true
+        swap-storage: true
     - uses: ory/ci/checkout@master
       with:
         token: ${{ inputs.token }}