diff --git a/games-emulation/retroarch/retroarch-1.18.0.recipe b/games-emulation/retroarch/retroarch-1.18.0.recipe
index be1ace6ad..062e4d876 100644
--- a/games-emulation/retroarch/retroarch-1.18.0.recipe
+++ b/games-emulation/retroarch/retroarch-1.18.0.recipe
@@ -8,7 +8,7 @@ COPYRIGHT="2010-2022 The RetroArch Team"
 LICENSE="GNU GPL v3"
 REVISION="1"
 SOURCE_URI="https://github.com/libretro/RetroArch/archive/v$portVersion.tar.gz"
-CHECKSUM_SHA256=""
+CHECKSUM_SHA256="1087a3c029ee7463cfadafbab0db3d558d6d2ab9cef41f467ed8f372bb42bbd6"
 SOURCE_FILENAME="retroarch-$portVersion.tar.gz"
 SOURCE_DIR="RetroArch-$portVersion"
 ADDITIONAL_FILES="retroarch.rdef.in"