diff --git a/scripts/Makefile.am b/scripts/Makefile.am
index c23790b..2d88d75 100644
--- a/scripts/Makefile.am
+++ b/scripts/Makefile.am
@@ -5,7 +5,6 @@ binscripts = cta_kb_bkgrates.py cta_root2irf.py cta_make_nodes.py
 
 # Scripts to be distributed in pythondir
 pythonscripts = cspull.py cssens.py cstsdist.py cscaldb.py \
-                obsutils.py \
                 lsmodel.py
 
 # Scripts for which symbolic links will be created in bindir