diff --git a/metadata/com.jefftharris.passwdsafe.txt b/metadata/com.jefftharris.passwdsafe.txt
index fa3b97ba7f..a96c955b26 100644
--- a/metadata/com.jefftharris.passwdsafe.txt
+++ b/metadata/com.jefftharris.passwdsafe.txt
@@ -1,6 +1,6 @@
 AntiFeatures:UpstreamNonFree
 Categories:Security
-License:Artistic2
+License:Artistic-2.0
 Web Site:http://passwdsafe.sourceforge.net
 Source Code:https://sourceforge.net/p/passwdsafe/code/ci/default/tree
 Issue Tracker:https://sourceforge.net/projects/passwdsafe/support
diff --git a/metadata/com.kodarkooperativet.notificationstopwatch.txt b/metadata/com.kodarkooperativet.notificationstopwatch.txt
index 6edf13ad91..0678379f02 100644
--- a/metadata/com.kodarkooperativet.notificationstopwatch.txt
+++ b/metadata/com.kodarkooperativet.notificationstopwatch.txt
@@ -1,5 +1,5 @@
 Categories:System
-License:Artistic2
+License:Artistic-2.0
 Web Site:
 Source Code:https://github.com/KodarKooperativet/NotificationStopwatch
 Issue Tracker:https://github.com/KodarKooperativet/NotificationStopwatch/issues
diff --git a/metadata/com.qubling.sidekick.txt b/metadata/com.qubling.sidekick.txt
index ff8cd99808..00e91b2641 100644
--- a/metadata/com.qubling.sidekick.txt
+++ b/metadata/com.qubling.sidekick.txt
@@ -1,5 +1,5 @@
 Categories:Development
-License:Artistic2
+License:Artistic-2.0
 Web Site:
 Source Code:https://github.com/zostay/CPAN-Sidekick
 Issue Tracker:https://github.com/zostay/CPAN-Sidekick/issues