diff --git a/snapcraft.yaml b/snapcraft.yaml
index c2476b2..9e2863f 100644
--- a/snapcraft.yaml
+++ b/snapcraft.yaml
@@ -91,7 +91,7 @@ parts:
       curl --output "${tessdatapath}/best-#1.traineddata" "https://raw.githubusercontent.com/tesseract-ocr/tessdata_best/main/{deu,eng,fra,spa,por,ita,rus,ukr,jpn,jpn_vert,ara,hin,pol}.traineddata" 
 
       # debug
-      # ls -l ${tessdatapath}
+      ls -l ${tessdatapath}
 
   ocrthypdf:
     plugin: python
@@ -132,7 +132,6 @@ parts:
       - CPATH:  /usr/include/x86_64-linux-gnu/c++/9/:/usr/lib/gcc/x86_64-linux-gnu/9/:usr/lib/gcc/x86_64-linux-gnu/:/usr/include/c++/9/:/usr/include/c++/
       - PYTHONPATH: ''
 
-
     override-build: |
       # Work around a bug in snapcraft python plugin / gnome 3.38 extension
       # https://forum.snapcraft.io/t/build-a-snap-with-any-version-of-python-i-want/10420/8
@@ -152,7 +151,7 @@ parts:
       
       find $SNAPCRAFT_PART_INSTALL/bin/ -maxdepth 1 -mindepth 1 -type f -executable -exec \
         sed -i                                                                                \
-          "s|^#!/root/parts/ocrthypdf/install/bin/python3.9$|#!/usr/bin/env python3|" {} \;
+          "s|^#!${SNAPCRAFT_PART_INSTALL}/bin/python3.9$|#!/usr/bin/env python3|" {} \;
       
       # debug
-      # find $SNAPCRAFT_PART_INSTALL/bin/ -maxdepth 1 -mindepth 1 -type f -executable -exec head -n 1 {} \;
\ No newline at end of file
+      find $SNAPCRAFT_PART_INSTALL/bin/ -maxdepth 1 -mindepth 1 -type f -executable -exec head -n 1 {} \;