diff --git a/dev-libs/mongo-c-driver/mongo-c-driver-1.24.4-r1.ebuild b/dev-libs/mongo-c-driver/mongo-c-driver-1.24.4-r1.ebuild
index 426d066..5333c66 100644
--- a/dev-libs/mongo-c-driver/mongo-c-driver-1.24.4-r1.ebuild
+++ b/dev-libs/mongo-c-driver/mongo-c-driver-1.24.4-r1.ebuild
@@ -92,6 +92,7 @@ src_configure() {
 
 src_test() {
 	export MONGOC_TEST_OFFLINE=on
+	export MONGOC_TEST_SKIP_MOCK=on
 	if ! use test-full; then
 		export MONGOC_TEST_SKIP_LIVE=on
 	else
diff --git a/dev-libs/mongo-c-driver/mongo-c-driver-1.27.4.ebuild b/dev-libs/mongo-c-driver/mongo-c-driver-1.27.4.ebuild
index e24d71d..f56c949 100644
--- a/dev-libs/mongo-c-driver/mongo-c-driver-1.27.4.ebuild
+++ b/dev-libs/mongo-c-driver/mongo-c-driver-1.27.4.ebuild
@@ -98,8 +98,9 @@ src_configure() {
 	cmake_src_configure
 }
 
-# FEATURES="test -network-sandbox" USE="static-libs" emerge dev-libs/mongo-c-driver
 src_test() {
+	export MONGOC_TEST_OFFLINE=on
+	export MONGOC_TEST_SKIP_MOCK=on
 	if ! use test-full; then
 		export MONGOC_TEST_SKIP_LIVE=on
 	else