diff --git a/dev-db/mongodb/mongodb-6.0.17.ebuild b/dev-db/mongodb/mongodb-6.0.17.ebuild
index d4f883a..866e602 100644
--- a/dev-db/mongodb/mongodb-6.0.17.ebuild
+++ b/dev-db/mongodb/mongodb-6.0.17.ebuild
@@ -137,7 +137,6 @@ src_configure() {
 		MONGO_VERSION="${PV}"
 		MONGO_GIT_HASH="1b0ca02043c6d35d5cfdc91e21fc00a05d901539"
 
-		--cxx-std=20
 		--disable-warnings-as-errors
 		--force-jobs # Reapply #906897, fix #935274
 		--jobs="$(makeopts_jobs)"