diff --git a/src/Application/ProjectionMappingState.cpp b/src/Application/ProjectionMappingState.cpp
index 2bf0a3a..8873318 100644
--- a/src/Application/ProjectionMappingState.cpp
+++ b/src/Application/ProjectionMappingState.cpp
@@ -78,6 +78,20 @@ void ProjectionMappingState::onKeyPressed(Application * app, ofKeyEventArgs & ar
 			}
 		 }
 		 break;
+	
+	 case '{':
+		 if(app->getSurfaceManager()->getSelectedSurface() != 0){
+			if(app->getSurfaceManager()->getSelectedSurface()->getType() ==
+				SurfaceType::GRID_WARP_SURFACE){
+				
+				// TODO: The command should not require projection editor pointer
+				app->getCmdManager()->exec(
+					new RmGridRowCmd(
+						(GridWarpSurface *)app->getSurfaceManager()->getSelectedSurface(),
+						app->getGui()->getProjectionEditor() ));
+			}
+		 }
+		 break;
 		 
 	 default:
 		 break;
diff --git a/src/Application/ProjectionMappingState.h b/src/Application/ProjectionMappingState.h
index f0033d9..1aa0497 100644
--- a/src/Application/ProjectionMappingState.h
+++ b/src/Application/ProjectionMappingState.h
@@ -7,6 +7,7 @@
 #include "AddSurfaceCmd.h"
 #include "RmSurfaceCmd.h"
 #include "AddGridRowCmd.h"
+#include "RmGridRowCmd.h"
 #include "TogglePerspectiveCmd.h"
 #include "SurfaceType.h"