diff --git a/EDMC.py b/EDMC.py
index df203008..072b0492 100755
--- a/EDMC.py
+++ b/EDMC.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 """
 EDMC.py - Command-line interface. Requires prior setup through the GUI.
 
diff --git a/EDMarketConnector.py b/EDMarketConnector.py
index 93f06f7e..87ba6814 100755
--- a/EDMarketConnector.py
+++ b/EDMarketConnector.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 """
 EDMarketConnector.py - Entry point for the GUI.
 
diff --git a/coriolis-update-files.py b/coriolis-update-files.py
index d42e4899..b68d9647 100755
--- a/coriolis-update-files.py
+++ b/coriolis-update-files.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 """
 coriolis-update-files.py - Build ship and module databases from https://github.com/EDCD/coriolis-data/.
 
diff --git a/l10n.py b/l10n.py
index fc144b77..26be12fc 100755
--- a/l10n.py
+++ b/l10n.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 """
 l10n.py - Localize using OSX-Style Strings.
 
diff --git a/scripts/pip_rev_deps.py b/scripts/pip_rev_deps.py
index 8a187172..1956f5d0 100644
--- a/scripts/pip_rev_deps.py
+++ b/scripts/pip_rev_deps.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 """Search for dependencies given a package."""
 import sys