diff --git a/glm/gtx/simd_quat.hpp b/glm/gtx/simd_quat.hpp
index 80b3c726..1658cca4 100644
--- a/glm/gtx/simd_quat.hpp
+++ b/glm/gtx/simd_quat.hpp
@@ -46,8 +46,6 @@
 #if(GLM_ARCH != GLM_ARCH_PURE)
 
 #if(GLM_ARCH & GLM_ARCH_SSE2)
-#	include "../core/intrinsic_common.hpp"
-#	include "../core/intrinsic_geometric.hpp"
 #   include "../gtx/simd_mat4.hpp"
 #else
 #	error "GLM: GLM_GTX_simd_quat requires compiler support of SSE2 through intrinsics"
diff --git a/glm/gtx/simd_quat.inl b/glm/gtx/simd_quat.inl
index 983c32a0..9bbc254d 100644
--- a/glm/gtx/simd_quat.inl
+++ b/glm/gtx/simd_quat.inl
@@ -194,7 +194,7 @@ GLM_FUNC_QUALIFIER fvec4SIMD operator* (fquatSIMD const & q, fvec4SIMD const & v
 
 GLM_FUNC_QUALIFIER fvec4SIMD operator* (fvec4SIMD const & v, fquatSIMD const & q)
 {
-	return inverse(q) * v;
+	return glm::inverse(q) * v;
 }
 
 GLM_FUNC_QUALIFIER fquatSIMD operator* (fquatSIMD const & q, float s)