diff --git a/metadata/com.allansimon.verbisteandroid.txt b/metadata/com.allansimon.verbisteandroid.txt
index cb614f398c..1caf683f1d 100644
--- a/metadata/com.allansimon.verbisteandroid.txt
+++ b/metadata/com.allansimon.verbisteandroid.txt
@@ -1,5 +1,5 @@
 Categories:Science & Education
-License:MIT,GPL-2.0
+License:GPL-2.0
 Web Site:https://github.com/allan-simon/verbiste-android/blob/HEAD/README.md
 Source Code:https://github.com/allan-simon/verbiste-android
 Issue Tracker:https://github.com/allan-simon/verbiste-android/issues
diff --git a/metadata/com.anysoftkeyboard.languagepack.hungarian.txt b/metadata/com.anysoftkeyboard.languagepack.hungarian.txt
index 153c7e42c7..4d9cbc230a 100644
--- a/metadata/com.anysoftkeyboard.languagepack.hungarian.txt
+++ b/metadata/com.anysoftkeyboard.languagepack.hungarian.txt
@@ -1,5 +1,5 @@
 Categories:Writing
-License:GPL,MPL
+License:GPL-3.0
 Web Site:
 Source Code:https://github.com/rhornig/anysoftkeyboard-hungarian
 Issue Tracker:https://github.com/rhornig/anysoftkeyboard-hungarian/issues
diff --git a/metadata/com.anysoftkeyboard.languagepack.neo.txt b/metadata/com.anysoftkeyboard.languagepack.neo.txt
index 8e6c312079..45ca06f014 100644
--- a/metadata/com.anysoftkeyboard.languagepack.neo.txt
+++ b/metadata/com.anysoftkeyboard.languagepack.neo.txt
@@ -1,5 +1,5 @@
 Categories:Writing
-License:Apache-2.0,GPL-3.0
+License:GPL-3.0
 Web Site:http://neo-layout.org
 Source Code:https://github.com/kertase/neo_anysoftkeyboard
 Issue Tracker:https://github.com/kertase/neo_anysoftkeyboard/issues
diff --git a/metadata/com.kn.paper_foss_theme.txt b/metadata/com.kn.paper_foss_theme.txt
index e3f6f50af5..ca0b2ba503 100644
--- a/metadata/com.kn.paper_foss_theme.txt
+++ b/metadata/com.kn.paper_foss_theme.txt
@@ -1,5 +1,5 @@
 Categories:Theming
-License:LGPL-3.0,CC-BY-SA-4.0
+License:CC-BY-SA-4.0
 Web Site:
 Source Code:https://github.com/beli3ver/Paper-FOSS-Theme
 Issue Tracker:https://github.com/beli3ver/Paper-FOSS-Theme/issues
diff --git a/metadata/com.peppercarrot.runninggame.txt b/metadata/com.peppercarrot.runninggame.txt
index c10e0af8ea..145e0e108a 100644
--- a/metadata/com.peppercarrot.runninggame.txt
+++ b/metadata/com.peppercarrot.runninggame.txt
@@ -1,5 +1,5 @@
 Categories:Games
-License:GPL-3.0,CC-BY-4.0
+License:GPL-3.0
 Web Site:https://github.com/WinterLicht/PepperAndCarrotRunningGame/blob/HEAD/README.md
 Source Code:https://github.com/WinterLicht/PepperAndCarrotRunningGame/
 Issue Tracker:https://github.com/WinterLicht/PepperAndCarrotRunningGame/issues
diff --git a/metadata/com.seb.SLWP.txt b/metadata/com.seb.SLWP.txt
index 5d536faa6a..bc1d407c65 100644
--- a/metadata/com.seb.SLWP.txt
+++ b/metadata/com.seb.SLWP.txt
@@ -1,5 +1,5 @@
 Categories:Theming
-License:GPL,Artistic
+License:GPL-3.0
 Web Site:https://code.google.com/p/earth-live-wallpaper
 Source Code:https://code.google.com/p/earth-live-wallpaper/source
 Issue Tracker:
diff --git a/metadata/com.seb.SLWPmaps.txt b/metadata/com.seb.SLWPmaps.txt
index f7a494f112..814d7470f3 100644
--- a/metadata/com.seb.SLWPmaps.txt
+++ b/metadata/com.seb.SLWPmaps.txt
@@ -1,5 +1,5 @@
 Categories:Theming
-License:GPL,Artistic
+License:GPL-3.0
 Web Site:https://code.google.com/p/earth-live-wallpaper
 Source Code:https://code.google.com/p/earth-live-wallpaper/source
 Issue Tracker:
diff --git a/metadata/libretasks.app.txt b/metadata/libretasks.app.txt
index fa0456a92c..a57bcf5e14 100644
--- a/metadata/libretasks.app.txt
+++ b/metadata/libretasks.app.txt
@@ -1,5 +1,5 @@
 Categories:System
-License:GPL-3.0,Apache-2.0,LGPL
+License:GPL-3.0
 Web Site:
 Source Code:https://github.com/biotinker/LibreTasks/
 Issue Tracker:https://github.com/biotinker/LibreTasks/issues
diff --git a/metadata/net.minetest.minetest.txt b/metadata/net.minetest.minetest.txt
index d402d5bc10..951bc07ba8 100644
--- a/metadata/net.minetest.minetest.txt
+++ b/metadata/net.minetest.minetest.txt
@@ -1,5 +1,5 @@
 Categories:Games
-License:LGPL-2.1+,CC-BY-SA-3.0
+License:CC-BY-SA-3.0
 Web Site:http://minetest.net
 Source Code:https://github.com/minetest/minetest
 Issue Tracker:http://www.minetest.net/development/#reporting-issues
diff --git a/metadata/org.freeminer.freeminer.txt b/metadata/org.freeminer.freeminer.txt
index ecf9ab103e..940c9d43f0 100644
--- a/metadata/org.freeminer.freeminer.txt
+++ b/metadata/org.freeminer.freeminer.txt
@@ -1,5 +1,5 @@
 Categories:Games
-License:GPL-3.0,CC-BY-SA-3.0
+License:GPL-3.0
 Web Site:http://freeminer.org
 Source Code:https://github.com/freeminer/freeminer
 Issue Tracker:https://github.com/freeminer/freeminer/issues
diff --git a/metadata/ovh.ice.icecons.txt b/metadata/ovh.ice.icecons.txt
index 5db4ff2896..d6ce312434 100644
--- a/metadata/ovh.ice.icecons.txt
+++ b/metadata/ovh.ice.icecons.txt
@@ -1,5 +1,5 @@
 Categories:Theming
-License:GPL-3.0,CC-BY-SA-4.0
+License:GPL-3.0
 Web Site:
 Source Code:https://github.com/1C3/ICEcons
 Issue Tracker:https://github.com/1C3/ICEcons/issues