diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d4213c21..e1bc2fe5 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -45,11 +45,11 @@ jobs:
             target: google_apis
             arch: x86_64
           - os: ubuntu-latest
-            api-level: 37.0
+            api-level: "37.0"
             target: google_apis_playstore_ps16k
             arch: x86_64
           - os: ubuntu-latest
-            api-level: 37.0
+            api-level: "37.0"
             target: google_apis_ps16k
             arch: x86_64