diff --git a/.github/workflows/build-microzig.yml b/.github/workflows/build-microzig.yml
index 8fd53c78..c043ea31 100644
--- a/.github/workflows/build-microzig.yml
+++ b/.github/workflows/build-microzig.yml
@@ -16,7 +16,7 @@ jobs:
     name: Build
     uses: ./.github/workflows/build-base.yml
     with:
-      zig-version: ${{ vars.MZ_TARGET_ZIG_VERSION }}
+      zig-version: ${{ vars.TARGET_ZIG_VERSION }}
       get-submodules: true
       is-packaged: true
       zig-args: -Doptimize=ReleaseSmall
diff --git a/.github/workflows/publish-microzig.yml b/.github/workflows/publish-microzig.yml
index c530d6c3..e05c29ab 100644
--- a/.github/workflows/publish-microzig.yml
+++ b/.github/workflows/publish-microzig.yml
@@ -17,7 +17,7 @@ jobs:
       group: build
       cancel-in-progress: true
     with:
-      zig-version: ${{ vars.MZ_TARGET_ZIG_VERSION }}
+      zig-version: ${{ vars.TARGET_ZIG_VERSION }}
       get-submodules: true
       is-packaged: true
       target-os: macOS
diff --git a/.github/workflows/publish-website.yml b/.github/workflows/publish-website.yml
index 2ccbcae2..8b2ff84c 100644
--- a/.github/workflows/publish-website.yml
+++ b/.github/workflows/publish-website.yml
@@ -16,7 +16,7 @@ jobs:
   build-website:
     uses: ./.github/workflows/build-base.yml
     with:
-      zig-version: ${{ vars.WS_TARGET_ZIG_VERSION }}
+      zig-version: ${{ vars.TARGET_ZIG_VERSION }}
       get-submodules: true
       target-os: Linux
       github-artifact-name: website-build