diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bd0f667b3..3d82c609e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -89,7 +89,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        rust: [stable, nightly]
+        rust: [stable]
 
   lints:
     name: Lints