diff --git a/GLTypeInfo.hpp b/GLTypeInfo.hpp
index 46dbca2..e18260e 100644
--- a/GLTypeInfo.hpp
+++ b/GLTypeInfo.hpp
@@ -38,5 +38,7 @@ SPECIALIZE( glm::uvec2, 2, GL_UNSIGNED_INT, KIT_AS_INTEGER );
 SPECIALIZE( glm::uvec3, 3, GL_UNSIGNED_INT, KIT_AS_INTEGER );
 SPECIALIZE( glm::uvec4, 4, GL_UNSIGNED_INT, KIT_AS_INTEGER );
 
+SPECIALIZE(glm::mat3, 9, GL_FLOAT, KIT_AS_FLOAT);
+
 #undef SPECIALIZE