diff --git a/obal/data/modules/changelog.py b/obal/data/modules/changelog.py
index 6cd70591..ab3e8809 100644
--- a/obal/data/modules/changelog.py
+++ b/obal/data/modules/changelog.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 # pylint: disable=C0111
 import locale
 import subprocess
diff --git a/obal/data/modules/check_koji_build.py b/obal/data/modules/check_koji_build.py
index 76af6549..7e5a28c5 100644
--- a/obal/data/modules/check_koji_build.py
+++ b/obal/data/modules/check_koji_build.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Check if build exists in Koji
 """
diff --git a/obal/data/modules/copr_build.py b/obal/data/modules/copr_build.py
index 340d7e31..dcc61ec3 100644
--- a/obal/data/modules/copr_build.py
+++ b/obal/data/modules/copr_build.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Release a package to Copr
 """
diff --git a/obal/data/modules/copr_build_info.py b/obal/data/modules/copr_build_info.py
index b891dc35..ecf898ba 100644
--- a/obal/data/modules/copr_build_info.py
+++ b/obal/data/modules/copr_build_info.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Retrieve a particular build for a package in Copr
 """
diff --git a/obal/data/modules/copr_chroot.py b/obal/data/modules/copr_chroot.py
index 1f5929ed..11ac0e52 100644
--- a/obal/data/modules/copr_chroot.py
+++ b/obal/data/modules/copr_chroot.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Manage a chroot in a Copr project
 """
diff --git a/obal/data/modules/copr_fork.py b/obal/data/modules/copr_fork.py
index d13a0782..72a8e72d 100644
--- a/obal/data/modules/copr_fork.py
+++ b/obal/data/modules/copr_fork.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Fork a Copr project
 """
diff --git a/obal/data/modules/copr_project.py b/obal/data/modules/copr_project.py
index 0d97b6fc..1f319a29 100644
--- a/obal/data/modules/copr_project.py
+++ b/obal/data/modules/copr_project.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Create a Project in Copr
 """
diff --git a/obal/data/modules/koji_build.py b/obal/data/modules/koji_build.py
index f51c0afb..1403f624 100644
--- a/obal/data/modules/koji_build.py
+++ b/obal/data/modules/koji_build.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Release a package to koji
 """
diff --git a/obal/data/modules/koji_find_tags.py b/obal/data/modules/koji_find_tags.py
index 5492e1d6..075f9c94 100644
--- a/obal/data/modules/koji_find_tags.py
+++ b/obal/data/modules/koji_find_tags.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Find all defined Koji tags in inventory
 """
diff --git a/obal/data/modules/koji_tag_package.py b/obal/data/modules/koji_tag_package.py
index d7fab354..be116da6 100644
--- a/obal/data/modules/koji_tag_package.py
+++ b/obal/data/modules/koji_tag_package.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Tag package build into Koji tag
 """
diff --git a/obal/data/modules/koji_verify_tag.py b/obal/data/modules/koji_verify_tag.py
index b99ba2b1..b5ba5812 100644
--- a/obal/data/modules/koji_verify_tag.py
+++ b/obal/data/modules/koji_verify_tag.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Verify packages against a tag in Koji
 """
diff --git a/obal/data/modules/package_whitelist_check.py b/obal/data/modules/package_whitelist_check.py
index c0bf6813..675a7e54 100644
--- a/obal/data/modules/package_whitelist_check.py
+++ b/obal/data/modules/package_whitelist_check.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 # pylint: disable=C0111,C0301,R1710
 
 try:
diff --git a/obal/data/modules/repoclosure.py b/obal/data/modules/repoclosure.py
index 86cc6ec3..fc910064 100644
--- a/obal/data/modules/repoclosure.py
+++ b/obal/data/modules/repoclosure.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Run repoclosure on a set of repositories
 """
diff --git a/obal/data/modules/rpm_nevr.py b/obal/data/modules/rpm_nevr.py
index eaca4991..3c60bcc1 100644
--- a/obal/data/modules/rpm_nevr.py
+++ b/obal/data/modules/rpm_nevr.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Calculate name-epoch:version-release for an RPM package
 """
diff --git a/obal/data/modules/rpm_nvr.py b/obal/data/modules/rpm_nvr.py
index d68c055e..56b2f7ad 100644
--- a/obal/data/modules/rpm_nvr.py
+++ b/obal/data/modules/rpm_nvr.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Calculate name-version-release for an RPM package
 """
diff --git a/obal/data/modules/srpm.py b/obal/data/modules/srpm.py
index c76d32a7..54ffd34c 100644
--- a/obal/data/modules/srpm.py
+++ b/obal/data/modules/srpm.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Build SRPM
 """
diff --git a/obal/data/modules/tito_build.py b/obal/data/modules/tito_build.py
index e453bac8..d34a15f1 100644
--- a/obal/data/modules/tito_build.py
+++ b/obal/data/modules/tito_build.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Release a package using tito
 """
diff --git a/obal/data/modules/tito_release.py b/obal/data/modules/tito_release.py
index 1e19f160..7a2c229f 100644
--- a/obal/data/modules/tito_release.py
+++ b/obal/data/modules/tito_release.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python
 """
 Release a package using tito
 """