diff --git a/src/Application/TextureMappingState.cpp b/src/Application/TextureMappingState.cpp
index 67881de..2350c90 100644
--- a/src/Application/TextureMappingState.cpp
+++ b/src/Application/TextureMappingState.cpp
@@ -23,7 +23,12 @@ void TextureMappingState::onKeyPressed(Application * app, ofKeyEventArgs & args)
 		 app->getCmdManager()->exec(
 			 new SelNextTexCoordCmd(app->getGui()->getTextureEditor()));
 		 break;
+	 case ' ':
+		 app->getCmdManager()->exec(
+			new DeselectTexCoordCmd(app->getGui()->getTextureEditor()));
+		 break;
 	}
+	
 }
 
 } // namespace piMapper
diff --git a/src/Application/TextureMappingState.h b/src/Application/TextureMappingState.h
index 4a84084..68d17ca 100644
--- a/src/Application/TextureMappingState.h
+++ b/src/Application/TextureMappingState.h
@@ -5,6 +5,7 @@
 #include "ofLog.h"
 #include "ofGraphics.h"
 #include "SelNextTexCoordCmd.h"
+#include "DeselectTexCoordCmd.h"
 
 namespace ofx {
 namespace piMapper {