diff --git a/.github/workflows/_dashboard_container.yaml b/.github/workflows/_dashboard_container.yaml
index 80b4de540..912f7c9b8 100644
--- a/.github/workflows/_dashboard_container.yaml
+++ b/.github/workflows/_dashboard_container.yaml
@@ -52,4 +52,4 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
-          cache-to: type=gha,mode=max
+          cache-to: ${{ startsWith(github.ref, 'refs/heads/main') && type=gha,mode=max }}
diff --git a/.github/workflows/_graph_proxy_container.yaml b/.github/workflows/_graph_proxy_container.yaml
index 1b239adc5..8864193cc 100644
--- a/.github/workflows/_graph_proxy_container.yaml
+++ b/.github/workflows/_graph_proxy_container.yaml
@@ -47,4 +47,4 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
-          cache-to: type=gha,mode=max
+          cache-to: ${{ startsWith(github.ref, 'refs/heads/main') && type=gha,mode=max }}
diff --git a/.github/workflows/_sessionspaces_container.yaml b/.github/workflows/_sessionspaces_container.yaml
index 50b028489..1f9133a4b 100644
--- a/.github/workflows/_sessionspaces_container.yaml
+++ b/.github/workflows/_sessionspaces_container.yaml
@@ -60,4 +60,4 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
-          cache-to: type=gha,mode=max
+          cache-to: ${{ startsWith(github.ref, 'refs/heads/main') && type=gha,mode=max }}