diff --git a/srcpkgs/linux5.5/files/arm64-dotconfig b/srcpkgs/linux5.5/files/arm64-dotconfig
index bd08ed5921b..8711c1cfad9 100644
--- a/srcpkgs/linux5.5/files/arm64-dotconfig
+++ b/srcpkgs/linux5.5/files/arm64-dotconfig
@@ -4906,7 +4906,7 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y
 # CONFIG_REGULATOR_BD9571MWV is not set
 # CONFIG_REGULATOR_DA9210 is not set
 # CONFIG_REGULATOR_DA9211 is not set
-# CONFIG_REGULATOR_FAN53555 is not set
+CONFIG_REGULATOR_FAN53555=y
 CONFIG_REGULATOR_GPIO=y
 CONFIG_REGULATOR_HI655X=y
 # CONFIG_REGULATOR_ISL9305 is not set