diff --git a/Convention photos/rphoto b/Convention photos/rphoto
index 04dc8c6..a185b8a 100755
--- a/Convention photos/rphoto	
+++ b/Convention photos/rphoto	
@@ -33,7 +33,7 @@ renameFromDirectoryWithExifOnly()
         #echo "$filename"
         if [[ $(jhead $filename | grep -c Date) == 1 ]]; then
             #echo "yop $filename"
-            jhead -n%Y%m%d-%H%M%S "$filename"
+            jhead -nIMG%Y%m%d-%H%M%S "$filename"
         else
             echo "$filename IGNORED"
         fi
@@ -46,7 +46,7 @@ renameFromDirectory()
     do
         filename=$(basename $path)
         #echo "$filename"
-        jhead -n%Y%m%d-%H%M%S "$filename"
+        jhead -nIMG%Y%m%d-%H%M%S "$filename"
     done
 }
 
@@ -62,7 +62,7 @@ elif [[ "$1" == "-f" && $# > 1 ]]; then
     for filename do
         if [[ "$filename" != "-f" ]]; then
             #echo "$filename"
-            jhead -n%Y%m%d-%H%M%S "$filename"
+            jhead -nIMG%Y%m%d-%H%M%S "$filename"
         fi
     done
 else
@@ -70,7 +70,7 @@ else
         #echo "$filename"
         if [[ $(jhead $filename | grep -c Date) == 1 ]]; then
             #echo "yop $filename"
-            jhead -n%Y%m%d-%H%M%S "$filename"
+            jhead -nIMG%Y%m%d-%H%M%S "$filename"
         else
             echo "$filename IGNORED"
         fi