diff --git a/klc-check.sh b/klc-check.sh
index 82a466bb48a764fe2208639424a553fd39df1511..e49aa1c9b1bc4fbe815050140ddca551f97f715c 100755
--- a/klc-check.sh
+++ b/klc-check.sh
@@ -1,9 +1,9 @@
 #!/bin/bash
 
 cd kicad-library-utils/klc-check
-python check_symbol.py ../../fab.kicad_sym
+python3 check_symbol.py ../../fab.kicad_sym
 FPS=$(ls ../../fab.pretty/*.kicad_mod)
 for FP in ${FPS}
 do
-  python check_footprint.py ${FP}
+  python3 check_footprint.py ${FP}
 done