diff --git a/.ci.yaml b/.ci.yaml
index 2b6547c1850..0710169d542 100644
--- a/.ci.yaml
+++ b/.ci.yaml
@@ -835,6 +835,9 @@ targets:
   - name: Linux fuchsia_precache
     recipe: flutter/flutter_drone
     timeout: 60
+    enabled_branches:
+      # Don't run this on release branches
+      - master
     presubmit: false
     properties:
       shard: fuchsia_precache
diff --git a/engine/src/flutter/.ci.yaml b/engine/src/flutter/.ci.yaml
index 2be5c5e9481..f7b35bb4e69 100644
--- a/engine/src/flutter/.ci.yaml
+++ b/engine/src/flutter/.ci.yaml
@@ -143,6 +143,9 @@ targets:
   - name: Linux linux_fuchsia
     recipe: engine_v2/engine_v2
     timeout: 120
+    enabled_branches:
+      # Don't run this on release branches
+      - master
     properties:
       release_build: "true"
       config_name: linux_fuchsia