diff --git a/fixes-package.install b/fixes-package.install
index 54c437f..8ccdcae 100644
--- a/fixes-package.install
+++ b/fixes-package.install
@@ -14,7 +14,7 @@ post_install() {
 
 post_upgrade() {
 	for line in 'QT_QPA_PLATFORMTHEME' 'QT_QUICK_CONTROLS_STYLE'; do
-	grep -q "^\s*$line=\"gtk2\"" /etc/environment || continue
+		grep -q "^\s*$line=\"gtk2\"" /etc/environment || continue
 		if grep -q "^\s*$line=" /etc/environment; then
 			sed -i "s/^\s*$line=.*$/$line=\"gtk2\"" /etc/environment
 		else