diff --git a/.forgejo/workflows/commit.yaml b/.forgejo/workflows/commit.yaml
index 2ba4c5aa..801e619d 100644
--- a/.forgejo/workflows/commit.yaml
+++ b/.forgejo/workflows/commit.yaml
@@ -36,4 +36,4 @@ jobs:
         shell: bash
         run: docker buildx build --target image-jit -t iceshrimp.dev/${GITHUB_REPOSITORY@L}:$GITHUB_REF_NAME --provenance=false --platform=linux/amd64,linux/arm64 --push /iceshrimp
       - name: Purge cache
-        run: docker buildx prune --keep-storage 10G
+        run: docker buildx prune --keep-storage 20G
diff --git a/.forgejo/workflows/release-artifacts.yaml b/.forgejo/workflows/release-artifacts.yaml
index ec73c995..d5ff679e 100644
--- a/.forgejo/workflows/release-artifacts.yaml
+++ b/.forgejo/workflows/release-artifacts.yaml
@@ -65,4 +65,4 @@ jobs:
           cp /src/.forgejo/ci-release/Dockerfile /out
           docker buildx build ${{ env.TAGS }} --provenance=false --platform=linux/amd64,linux/arm64 --push /out
       - name: Purge cache
-        run: docker buildx prune --keep-storage 10G
+        run: docker buildx prune --keep-storage 20G