diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6dbdfcdb..8f969d76 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -94,7 +94,7 @@ jobs:
           fetch-depth: 0
 
       - uses: uraimo/run-on-arch-action@v2.0.5
-        if: platform == "armv6" || "platform" == "aarch64"
+        if: matrix.platform == "armv6" || matrix.platform == "aarch64"
         name: Build artifact
         id: build
         with: