diff --git a/internal/c/libqb.cpp b/internal/c/libqb.cpp
index 1c4419418..d5a1d3e0a 100644
--- a/internal/c/libqb.cpp
+++ b/internal/c/libqb.cpp
@@ -29745,23 +29745,12 @@ void sub__maptriangle(int32 cull_options,float sx1,float sy1,float sx2,float sy2
     if (key==GLUT_KEY_INSERT){vk=0x5200;}
 
 #ifdef CORE_FREEGLUT
-    #ifdef QB64_WINDOWS
-        if (window_handle==GetForegroundWindow()) {
-            if (key==112){vk=VK+QBVK_LSHIFT;}
-            if (key==113){vk=VK+QBVK_RSHIFT;}
-            if (key==114){vk=VK+QBVK_LCTRL;}
-            if (key==115){vk=VK+QBVK_RCTRL;}
-            if (key==116){vk=VK+QBVK_LALT;}
-            if (key==117){vk=VK+QBVK_RALT;}
-        }
-    #else
-        if (key==112){vk=VK+QBVK_LSHIFT;}
-        if (key==113){vk=VK+QBVK_RSHIFT;}
-        if (key==114){vk=VK+QBVK_LCTRL;}
-        if (key==115){vk=VK+QBVK_RCTRL;}
-        if (key==116){vk=VK+QBVK_LALT;}
-        if (key==117){vk=VK+QBVK_RALT;}
-    #endif
+	if (key==112){vk=VK+QBVK_LSHIFT;}
+	if (key==113){vk=VK+QBVK_RSHIFT;}
+	if (key==114){vk=VK+QBVK_LCTRL;}
+	if (key==115){vk=VK+QBVK_RCTRL;}
+	if (key==116){vk=VK+QBVK_LALT;}
+	if (key==117){vk=VK+QBVK_RALT;}
 #endif
 
     if (vk!=-1){
diff --git a/internal/c/parts/core/src/freeglut_main.c b/internal/c/parts/core/src/freeglut_main.c
index 67903a863..e177eb1c4 100644
--- a/internal/c/parts/core/src/freeglut_main.c
+++ b/internal/c/parts/core/src/freeglut_main.c
@@ -1948,59 +1948,61 @@ LRESULT CALLBACK fgWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
     if ( window )
     {
       /* Checking for CTRL, ALT, and SHIFT key positions:  Key Down! */
-      if ( !lControl && GetAsyncKeyState ( VK_LCONTROL ) )
-      {
-          INVOKE_WCB    ( *window, Special,
-                        ( GLUT_KEY_CTRL_L, window->State.MouseX, window->State.MouseY )
-                      );
+	  if (hWnd == GetForegroundWindow()) {
+		  if ( !lControl && GetAsyncKeyState ( VK_LCONTROL ) )
+		  {
+			  INVOKE_WCB    ( *window, Special,
+							( GLUT_KEY_CTRL_L, window->State.MouseX, window->State.MouseY )
+						  );
 
-          lControl = 1;
-      }
+			  lControl = 1;
+		  }
 
-      if ( !rControl && GetAsyncKeyState ( VK_RCONTROL ) )
-      {
-          INVOKE_WCB ( *window, Special,
-                       ( GLUT_KEY_CTRL_R, window->State.MouseX, window->State.MouseY )
-                     );
+		  if ( !rControl && GetAsyncKeyState ( VK_RCONTROL ) )
+		  {
+			  INVOKE_WCB ( *window, Special,
+						   ( GLUT_KEY_CTRL_R, window->State.MouseX, window->State.MouseY )
+						 );
 
-          rControl = 1;
-      }
+			  rControl = 1;
+		  }
 
-      if ( !lShift && GetAsyncKeyState ( VK_LSHIFT ) )
-      {
-          INVOKE_WCB ( *window, Special,
-                       ( GLUT_KEY_SHIFT_L, window->State.MouseX, window->State.MouseY )
-                     );
+		  if ( !lShift && GetAsyncKeyState ( VK_LSHIFT ) )
+		  {
+			  INVOKE_WCB ( *window, Special,
+						   ( GLUT_KEY_SHIFT_L, window->State.MouseX, window->State.MouseY )
+						 );
 
-          lShift = 1;
-      }
+			  lShift = 1;
+		  }
 
-      if ( !rShift && GetAsyncKeyState ( VK_RSHIFT ) )
-      {
-          INVOKE_WCB ( *window, Special,
-                       ( GLUT_KEY_SHIFT_R, window->State.MouseX, window->State.MouseY )
-                     );
+		  if ( !rShift && GetAsyncKeyState ( VK_RSHIFT ) )
+		  {
+			  INVOKE_WCB ( *window, Special,
+						   ( GLUT_KEY_SHIFT_R, window->State.MouseX, window->State.MouseY )
+						 );
 
-          rShift = 1;
-      }
+			  rShift = 1;
+		  }
 
-      if ( !lAlt && GetAsyncKeyState ( VK_LMENU ) )
-      {
-          INVOKE_WCB ( *window, Special,
-                       ( GLUT_KEY_ALT_L, window->State.MouseX, window->State.MouseY )
-                     );
+		  if ( !lAlt && GetAsyncKeyState ( VK_LMENU ) )
+		  {
+			  INVOKE_WCB ( *window, Special,
+						   ( GLUT_KEY_ALT_L, window->State.MouseX, window->State.MouseY )
+						 );
 
-          lAlt = 1;
-      }
+			  lAlt = 1;
+		  }
 
-      if ( !rAlt && GetAsyncKeyState ( VK_RMENU ) )
-      {
-          INVOKE_WCB ( *window, Special,
-                       ( GLUT_KEY_ALT_R, window->State.MouseX, window->State.MouseY )
-                     );
+		  if ( !rAlt && GetAsyncKeyState ( VK_RMENU ) )
+		  {
+			  INVOKE_WCB ( *window, Special,
+						   ( GLUT_KEY_ALT_R, window->State.MouseX, window->State.MouseY )
+						 );
 
-          rAlt = 1;
-      }
+			  rAlt = 1;
+		  }
+	  }
 
       /* Checking for CTRL, ALT, and SHIFT key positions:  Key Up! */
       if ( lControl && !GetAsyncKeyState ( VK_LCONTROL ) )