diff --git a/docker/injector.sh b/docker/injector.sh
index 1958dbc7c..9aa1efadf 100755
--- a/docker/injector.sh
+++ b/docker/injector.sh
@@ -12,6 +12,6 @@ sed -ri "s:^(\s*window.API_URL\s*=)\s*.+:\1 '${VIKUNJA_API_URL}':g" /usr/share/n
 sed -ri "s:^(\s*window.SENTRY_ENABLED\s*=)\s*.+:\1 ${VIKUNJA_SENTRY_ENABLED}:g" /usr/share/nginx/html/index.html
 sed -ri "s:^(\s*window.SENTRY_DSN\s*=)\s*.+:\1 '${VIKUNJA_SENTRY_DSN}':g" /usr/share/nginx/html/index.html
 sed -ri "s:^(\s*window.PROJECT_INFINITE_NESTING_ENABLED\s*=)\s*.+:\1 '${VIKUNJA_PROJECT_INFINITE_NESTING_ENABLED}':g" /usr/share/nginx/html/index.html
-sed -ri "s:^(\s*window.ALLOW_ICON_CHANGES\s*=)\s*.+:\1 '${VIKUNJA_ALLOW_ICON_CHANGES}':g" /usr/share/nginx/html/index.html
+sed -ri "s:^(\s*window.ALLOW_ICON_CHANGES\s*=)\s*.+:\1 ${VIKUNJA_ALLOW_ICON_CHANGES}:g" /usr/share/nginx/html/index.html
 
 date -uIseconds | xargs echo 'info: started at'