diff --git a/games-engines/solarus/solarus-1.6.2.recipe b/games-engines/solarus/solarus-1.6.4.recipe
similarity index 96%
rename from games-engines/solarus/solarus-1.6.2.recipe
rename to games-engines/solarus/solarus-1.6.4.recipe
index 97a2e0aa8..ec266a159 100644
--- a/games-engines/solarus/solarus-1.6.2.recipe
+++ b/games-engines/solarus/solarus-1.6.4.recipe
@@ -10,7 +10,7 @@ COPYRIGHT="2006-2019 Christopho, Solarus"
 LICENSE="GNU GPL v3"
 REVISION="1"
 SOURCE_URI="https://gitlab.com/solarus-games/solarus/-/archive/v$portVersion/solarus-v$portVersion.tar.gz"
-CHECKSUM_SHA256="cec4da0fb041dec3ec1f1cba79c40a519e994b562d582cd56e37fc444c8c656c"
+CHECKSUM_SHA256="dbcd74605e4101a9df310159389e6a2db89bf654e6ee24943b3c05f3ab0b13fd"
 SOURCE_DIR="solarus-v$portVersion"
 
 ARCHITECTURES="!x86_gcc2 x86 x86_64"
@@ -44,6 +44,7 @@ REQUIRES="
 
 BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel
+	devel:glm
 	devel:libluajit_5.1$secondaryArchSuffix
 	devel:libmodplug$secondaryArchSuffix >= 1.0
 	devel:libogg$secondaryArchSuffix