diff --git a/dpkg/usr/share/applications/sweecrypt-gtk.desktop b/dpkg/usr/share/applications/sweecrypt-gtk.desktop
index 2eb1c97..fa62ac8 100644
--- a/dpkg/usr/share/applications/sweecrypt-gtk.desktop
+++ b/dpkg/usr/share/applications/sweecrypt-gtk.desktop
@@ -1,7 +1,7 @@
 [Desktop Entry]
 Name=SweeCrypt GTK
 Comment=Simple and fun cipher
-Exec=python3 /usr/bin/sweecrypt-gtk
+Exec=/usr/bin/sweecrypt-gtk
 Type=Application
 Icon=sweecrypt
 Categories=Utility;
diff --git a/generate-deb.py b/generate-deb.py
index 6d6b471..9100946 100644
--- a/generate-deb.py
+++ b/generate-deb.py
@@ -6,7 +6,7 @@ if os.name != "posix":
 file = open("sweecrypt-gtk.py").read().split("\n")
 open("dpkg/opt/sweecrypt-gtk.ui",'w').write(open("sweecrypt-gtk.ui").read())
 file[3] = 'UI_FILE = "/opt/sweecrypt-gtk.ui"'
-file.insert(0, "#!/usr/bin/env")
+file.insert(0, "#!/usr/bin/env python3")
 file = "\n".join(file)
 open("dpkg/usr/bin/sweecrypt-gtk",'w').write(file)
 os.system("chmod 1777 dpkg/usr/bin/sweecrypt-gtk")