diff --git a/setup.py b/setup.py
index 7212f43..71776ac 100644
--- a/setup.py
+++ b/setup.py
@@ -23,8 +23,12 @@
         "Operating System :: OS Independent",
     ),
     install_requires=[
-        "biopython=1.79"
-    ]
+        "biopython==1.79"
+    ],
+    scripts=[
+        "src/cline_tools/orffinder-to-gtf",
+        "src/cline_tools/orffinder-to-sequence"
+    ],
     package_dir={"": "src"},
     packages=setuptools.find_packages(where="src"),
     python_requires=">=3.6"
diff --git a/src/cline_tools/orffinder-to-gtf.py b/src/cline_tools/orffinder-to-gtf
similarity index 98%
rename from src/cline_tools/orffinder-to-gtf.py
rename to src/cline_tools/orffinder-to-gtf
index 3d723f1..1188846 100644
--- a/src/cline_tools/orffinder-to-gtf.py
+++ b/src/cline_tools/orffinder-to-gtf
@@ -1,3 +1,5 @@
+#!/usr/bin/env python
+
 import sys
 import os
 from Bio import SeqIO
diff --git a/src/cline_tools/orffinder-to-sequence.py b/src/cline_tools/orffinder-to-sequence
similarity index 99%
rename from src/cline_tools/orffinder-to-sequence.py
rename to src/cline_tools/orffinder-to-sequence
index aa74a45..20921da 100644
--- a/src/cline_tools/orffinder-to-sequence.py
+++ b/src/cline_tools/orffinder-to-sequence
@@ -1,3 +1,5 @@
+#!/usr/bin/env python
+
 import sys
 import os
 from Bio import SeqIO