diff --git a/projects/msp-tools/guru-rmm/signing-attestation/signing-config/build-agents.sh b/projects/msp-tools/guru-rmm/signing-attestation/signing-config/build-agents.sh
index 7b1a178..cb39f2d 100644
--- a/projects/msp-tools/guru-rmm/signing-attestation/signing-config/build-agents.sh
+++ b/projects/msp-tools/guru-rmm/signing-attestation/signing-config/build-agents.sh
@@ -19,7 +19,7 @@ cd "$REPO_DIR"
 sudo -u guru git fetch origin 2>&1 | tee -a "$LOG_FILE"
 sudo -u guru git reset --hard origin/main 2>&1 | tee -a "$LOG_FILE"
 
-VERSION=$(grep '^version' agent/Cargo.toml | head -1 | sed 's/.*"\(.*\)".*/
/')
+VERSION=$(awk -F'"' '/^version/{print $2; exit}' agent/Cargo.toml)
 log "Building version: $VERSION"
 
 # Build Linux agent