diff --git a/metadata/com.powerje.nyan.yml b/metadata/com.powerje.nyan.yml
index 8308a51d01..4d3f8dce79 100644
--- a/metadata/com.powerje.nyan.yml
+++ b/metadata/com.powerje.nyan.yml
@@ -2,7 +2,7 @@ AntiFeatures:
   - NonFreeAssets
 Categories:
   - Theming
-License: CC-BY-NC-3.0
+License: Apache-2.0
 SourceCode: https://github.com/powerje/NyanDroid
 IssueTracker: https://github.com/powerje/NyanDroid/issues
 
diff --git a/metadata/com.rj.pixelesque.yml b/metadata/com.rj.pixelesque.yml
index d680463e8f..fef6f196f1 100644
--- a/metadata/com.rj.pixelesque.yml
+++ b/metadata/com.rj.pixelesque.yml
@@ -2,7 +2,7 @@ AntiFeatures:
   - NonFreeAssets
 Categories:
   - Graphics
-License: CC-BY-NC-3.0
+License: BSD-3-Clause
 SourceCode: https://github.com/rjmarsan/Pixelesque
 IssueTracker: https://github.com/rjmarsan/Pixelesque/issues
 
diff --git a/metadata/org.dyndns.warenix.web2pdf.yml b/metadata/org.dyndns.warenix.web2pdf.yml
index bf274689bd..dedd3c2d3d 100644
--- a/metadata/org.dyndns.warenix.web2pdf.yml
+++ b/metadata/org.dyndns.warenix.web2pdf.yml
@@ -2,7 +2,7 @@ AntiFeatures:
   - NonFreeNet
 Categories:
   - Multimedia
-License: AML
+License: MIT
 SourceCode: https://github.com/warenix/Web2PDF
 IssueTracker: https://github.com/warenix/Web2PDF/issues
 
diff --git a/metadata/org.gfd.gsmlocation.yml b/metadata/org.gfd.gsmlocation.yml
index 38b2c16042..d89a5ee50f 100644
--- a/metadata/org.gfd.gsmlocation.yml
+++ b/metadata/org.gfd.gsmlocation.yml
@@ -1,6 +1,6 @@
 Categories:
   - Navigation
-License: CC-BY-SA-3.0
+License: Apache-2.0
 SourceCode: https://github.com/rtreffer/LocalGSMLocationProvider
 IssueTracker: https://github.com/rtreffer/LocalGSMLocationProvider/issues