diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 07d0eac..b15d40b 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -43,10 +43,10 @@ jobs:
               echo "=== Checking $pkg ==="
               cd "$BUILDPKG_BASE/$pkg"
 
-              # Parse basic fields from build.sh
-              topdir=$(grep -E '^topdir=' build.sh | cut -d= -f2)
-              version=$(grep -E '^version=' build.sh | cut -d= -f2)
-              pkgver=$(grep -E '^pkgver=' build.sh | cut -d= -f2)
+              # Parse basic fields from build.sh using GNU grep (ggrep)
+              topdir=$(ggrep -E '^topdir=' build.sh | cut -d= -f2)
+              version=$(ggrep -E '^version=' build.sh | cut -d= -f2)
+              pkgver=$(ggrep -E '^pkgver=' build.sh | cut -d= -f2)
               secname="$topdir"
 
               # Skip build if package already exists
@@ -57,7 +57,7 @@ jobs:
               fi
 
               echo "=== Building $pkg (version $version pkgver $pkgver) ==="
-              LOGFILE=$(bash build.sh all 2>&1 | tee /tmp/build-$pkg.log | grep -oE '[^ ]+\.log' | tail -n1)
+              LOGFILE=$(bash build.sh all 2>&1 | tee /tmp/build-$pkg.log | ggrep -oE '[^ ]+\.log' | tail -n1)
 
               if [ -z "$LOGFILE" ]; then
                 echo "ERROR: Could not detect logfile for $pkg"