diff --git a/src/modules/event/sdl/Event.cpp b/src/modules/event/sdl/Event.cpp
index e50ce357d..c6ecdc6f7 100644
--- a/src/modules/event/sdl/Event.cpp
+++ b/src/modules/event/sdl/Event.cpp
@@ -51,7 +51,7 @@ static void windowToPixelCoords(int *x, int *y)
 		*x = int(double(*x) * scale);
 
 	if (y != nullptr)
-		*y = int(double(*x) * scale);
+		*y = int(double(*y) * scale);
 }
 
 
diff --git a/src/modules/mouse/sdl/Mouse.cpp b/src/modules/mouse/sdl/Mouse.cpp
index 200e3e203..59a6e056e 100644
--- a/src/modules/mouse/sdl/Mouse.cpp
+++ b/src/modules/mouse/sdl/Mouse.cpp
@@ -46,7 +46,7 @@ static void windowToPixelCoords(int *x, int *y)
 		*x = int(double(*x) * scale);
 
 	if (y != nullptr)
-		*y = int(double(*x) * scale);
+		*y = int(double(*y) * scale);
 }
 
 // And vice versa for setting mouse coordinates.