diff --git a/lgsm/functions/info_glibc.sh b/lgsm/functions/info_glibc.sh
index 2a2f289bc..6ec3a6a96 100644
--- a/lgsm/functions/info_glibc.sh
+++ b/lgsm/functions/info_glibc.sh
@@ -80,6 +80,9 @@ elif [ "${gamename}" == "TeamSpeak 3" ]; then
 elif [ "${gamename}" == "Mumble" ]; then
 	glibcrequired="NOT REQUIRED"
 	glibcfix="no"
+elif [ "${engine}" == "idtech3" ]; then
+	glibcrequired="2.0"
+	glibcfix="no"
 else
 	glibcrequired="UNKNOWN"
 	glibcfix="no"