diff --git a/1_movie2frames.sh b/1_movie2frames.sh
index 6ad97c0..25a2d8b 100644
--- a/1_movie2frames.sh
+++ b/1_movie2frames.sh
@@ -1,4 +1,4 @@
-!#/bin/bash
+#!/bin/bash
 if [ $# -eq 0 ]; then
     echo "please provide the moviename and directory where to store the frames"
     echo "./1_movie2frames [movie.mp4] [directory]"
diff --git a/3_frames2movie.sh b/3_frames2movie.sh
index 5881cf8..523c8c4 100644
--- a/3_frames2movie.sh
+++ b/3_frames2movie.sh
@@ -1,4 +1,4 @@
-!#/bin/bash
+#!/bin/bash
 if [ $# -eq 0 ]; then
     echo "please provide the directory of the processed frames"
     echo "./2_frames2movie [directory]"