1 files changed, 4 insertions, 4 deletions
diff --git a/glow/src/shader/triangle.vert b/glow/src/shader/triangle.vert
index cfa4e995..5723436a 100644
--- a/glow/src/shader/triangle.vert
+++ b/glow/src/shader/triangle.vert
@@ -1,13 +1,13 @@
-#version 450
+#version 330
 
-layout(location = 0) uniform mat4 u_Transform;
+uniform mat4 u_Transform;
 
 layout(location = 0) in vec2 i_Position;
 layout(location = 1) in vec4 i_Color;
 
-layout(location = 0) out vec4 o_Color;
+out vec4 v_Color;
 
 void main() {
     gl_Position = u_Transform * vec4(i_Position, 0.0, 1.0);
-    o_Color = i_Color;
+    v_Color = i_Color;
 }