diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 98f4731b..05e9b265 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -24,7 +24,7 @@ jobs:
       name: Set version to output
       run: |
         SEMVER="3.0.99.${{ github.run_number }}"
-        FILE_VERSION=$(echo "$TAG" | sed -E 's/^([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
+        FILE_VERSION=$(echo "$SEMVER" | sed -E 's/^([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
         FILE_VERSION="$FILE_VERSION.${{ github.run_number }}"
         
         echo "semver=$SEMVER" >> "$GITHUB_OUTPUT"