1 files changed, 1 insertions, 1 deletions
diff --git a/src/math/color.h b/src/math/color.h
index 507402d..605e738 100644
--- a/src/math/color.h
+++ b/src/math/color.h
@@ -21,7 +21,7 @@ public:
 	/// create a color from float RGBA value
 	Color(float red, float green, float blue, float alpha = 1.0f);
 	/// create a greyscale color
-	Color(const float grey, const float = 1.0f);
+	Color(const float grey, const float alpha = 1.0f);
 	/// create a copy from an existing color
 	Color(Color const & other);