diff --git a/README.md b/README.md
index f90af89..c313ffc 100644
--- a/README.md
+++ b/README.md
@@ -70,6 +70,8 @@ jobs:
     - uses: actions/checkout@v2
 
     - name: Cache Primes
+      env:
+        CACHE_SKIP_SAVE: true
       id: cache-primes
       uses: actions/cache@v2
       with: