diff --git a/exe/FeatureExtraction/FeatureExtraction.cpp b/exe/FeatureExtraction/FeatureExtraction.cpp
index 2deebb9..c72d611 100644
--- a/exe/FeatureExtraction/FeatureExtraction.cpp
+++ b/exe/FeatureExtraction/FeatureExtraction.cpp
@@ -852,7 +852,7 @@ void prepareOutputFile(std::ofstream* output_file, bool output_2D_landmarks, boo
 
 	if (output_gaze)
 	{
-		*output_file << ", gaze_0_x, gaze_0_y, gaze_0_z, gaze_1_x, gaze_1_y, gaze_2_z";
+		*output_file << ", gaze_0_x, gaze_0_y, gaze_0_z, gaze_1_x, gaze_1_y, gaze_1_z";
 	}
 
 	if (output_pose)