diff --git a/circtools/circtools.py b/circtools/circtools.py
index dfecec514..83b8c257b 100755
--- a/circtools/circtools.py
+++ b/circtools/circtools.py
@@ -20,7 +20,7 @@
 import os.path
 
 # global settings
-version = "1.1.0.5"
+version = "1.1.0.6"
 program_name = "circtools"
 
 
diff --git a/circtools/exon_usage/exon_usage.py b/circtools/exon_usage/exon_usage.py
index bedf1a077..ac29f0cca 100755
--- a/circtools/exon_usage/exon_usage.py
+++ b/circtools/exon_usage/exon_usage.py
@@ -124,7 +124,7 @@ def run_module(self):
         # ------------------------------------ need to call the correct R script here -----------------------
 
         # need to define path top R wrapper
-        exon_script = 'circtools_exon'
+        exon_script = 'circtools_exon_wrapper.R'
 
         # Variable number of args in a list
         args = [
diff --git a/scripts/exon_usage_circtools_wrapper.R b/scripts/circtools_exon_wrapper.R
similarity index 100%
rename from scripts/exon_usage_circtools_wrapper.R
rename to scripts/circtools_exon_wrapper.R
diff --git a/setup.py b/setup.py
index a300bd11e..faa4e7815 100755
--- a/setup.py
+++ b/setup.py
@@ -96,7 +96,7 @@ def run(self):
     # Versions should comply with PEP440.  For a discussion on single-sourcing
     # the version across setup.py and the project code, see
     # https://packaging.python.org/en/latest/single_source_version.html
-    version='1.1.0.5',
+    version='1.1.0.6',
 
     description='circtools - a circular RNA toolbox',
     long_description=long_description,
@@ -206,7 +206,6 @@ def run(self):
         'scripts/circtools',
         'scripts/circtools_detect_write_skip_tracks.pl',
         'scripts/circtools_enrich_visualization.R',
-        'scripts/circtools_exon',
         'scripts/circtools_quickcheck_wrapper.R',
         'scripts/circtools_reconstruct_visualization.R',
         'scripts/circtools_primex_wrapper.R',