diff --git a/libs/gfx/source/program.cpp b/libs/gfx/source/program.cpp
index a610f957..835e3fae 100644
--- a/libs/gfx/source/program.cpp
+++ b/libs/gfx/source/program.cpp
@@ -156,17 +156,17 @@ namespace psemek::gfx
 
 	void program::uniform_proxy::operator = (geom::matrix<float, 2, 3> const & m)
 	{
-		gl::UniformMatrix2x3fv(location_, 1, gl::TRUE_, m.coords);
+		gl::UniformMatrix3x2fv(location_, 1, gl::TRUE_, m.coords);
 	}
 
 	void program::uniform_proxy::operator = (geom::matrix<float, 2, 4> const & m)
 	{
-		gl::UniformMatrix2x4fv(location_, 1, gl::TRUE_, m.coords);
+		gl::UniformMatrix4x2fv(location_, 1, gl::TRUE_, m.coords);
 	}
 
 	void program::uniform_proxy::operator = (geom::matrix<float, 3, 2> const & m)
 	{
-		gl::UniformMatrix3x2fv(location_, 1, gl::TRUE_, m.coords);
+		gl::UniformMatrix2x3fv(location_, 1, gl::TRUE_, m.coords);
 	}
 
 	void program::uniform_proxy::operator = (geom::matrix<float, 3, 3> const & m)
@@ -176,17 +176,17 @@ namespace psemek::gfx
 
 	void program::uniform_proxy::operator = (geom::matrix<float, 3, 4> const & m)
 	{
-		gl::UniformMatrix3x4fv(location_, 1, gl::TRUE_, m.coords);
+		gl::UniformMatrix4x3fv(location_, 1, gl::TRUE_, m.coords);
 	}
 
 	void program::uniform_proxy::operator = (geom::matrix<float, 4, 2> const & m)
 	{
-		gl::UniformMatrix4x2fv(location_, 1, gl::TRUE_, m.coords);
+		gl::UniformMatrix2x4fv(location_, 1, gl::TRUE_, m.coords);
 	}
 
 	void program::uniform_proxy::operator = (geom::matrix<float, 4, 3> const & m)
 	{
-		gl::UniformMatrix4x3fv(location_, 1, gl::TRUE_, m.coords);
+		gl::UniformMatrix3x4fv(location_, 1, gl::TRUE_, m.coords);
 	}
 
 	void program::uniform_proxy::operator = (geom::matrix<float, 4, 4> const & m)