diff --git a/src/ofApp.cpp b/src/ofApp.cpp
index afe7bb245023bcd5c5ff4d2cc310b74cb83cf856..6be18e92d96ab9f50b16cbb5695d68e00203f9e4 100644
--- a/src/ofApp.cpp
+++ b/src/ofApp.cpp
@@ -476,11 +476,13 @@ void ofApp::keyPressed(int key){
 	switch (key) {
 		case ' ':
 			break;
-			
+
+#ifdef BLOB
 		case 'p':
 			bDisplayBlobTrackerVision = !bDisplayBlobTrackerVision;
             break;
-            
+#endif
+
 		case 'v':
 			bShowVisuals = !bShowVisuals;
             break;
diff --git a/src/ofApp.h b/src/ofApp.h
index 06c5624c9093f8d7bcb83c4f0f5a98f7c8dd8fa3..18c00016d39a9416efda0f289260a92f002e5033 100644
--- a/src/ofApp.h
+++ b/src/ofApp.h
@@ -134,7 +134,7 @@ public:
     void drawPreview();
 
 #ifdef BLOB
-    bool bPreviewPointCloud = false;
+    bool bDisplayBlobTrackerVision = false;
 
     void drawCapturePointCloud(bool mask);
 #endif