diff --git a/porymap.pro b/porymap.pro
index c83dd1d7..69186288 100644
--- a/porymap.pro
+++ b/porymap.pro
@@ -22,7 +22,7 @@ QMAKE_TARGET_BUNDLE_PREFIX = com.pret
 # Get latest commit hash if we can (to display alongside version information).
 GIT_PATH = $$system(which git)
 !isEmpty(GIT_PATH) {
-    LATEST_COMMIT = $$system($$GIT_PATH rev-parse --short HEAD)
+    LATEST_COMMIT = $$system($$GIT_PATH rev-parse --short HEAD 2>/dev/null)
 }
 DEFINES += PORYMAP_LATEST_COMMIT=\\\"$$LATEST_COMMIT\\\"