diff --git a/tools/testing/kunit/configs/all_tests.config b/tools/testing/kunit/configs/all_tests.config
index bccc2c7..6825c2e 100644
--- a/tools/testing/kunit/configs/all_tests.config
+++ b/tools/testing/kunit/configs/all_tests.config
@@ -21,6 +21,7 @@ CONFIG_VFAT_FS=y
 CONFIG_PCI=y
 CONFIG_USB4=y
 CONFIG_I2C=y
+CONFIG_GPIOLIB=y
 
 CONFIG_NET=y
 CONFIG_MCTP=y