diff --git a/metadata/info.metadude.android.bitsundbaeume.schedule.yml b/metadata/info.metadude.android.bitsundbaeume.schedule.yml
index 872f4a9966..430c074ff1 100644
--- a/metadata/info.metadude.android.bitsundbaeume.schedule.yml
+++ b/metadata/info.metadude.android.bitsundbaeume.schedule.yml
@@ -3,6 +3,7 @@ Categories:
 License: Apache-2.0
 SourceCode: https://github.com/johnjohndoe/CampFahrplan/tree/bitsundbaeume-2018
 IssueTracker: https://github.com/EventFahrplan/EventFahrplan/issues
+Liberapay: EventFahrplan
 
 AutoName: Bits & Bäume 2018
 Description: |-
diff --git a/metadata/info.metadude.android.cccamp.schedule.yml b/metadata/info.metadude.android.cccamp.schedule.yml
index 874ab9f1fe..2c4194723c 100644
--- a/metadata/info.metadude.android.cccamp.schedule.yml
+++ b/metadata/info.metadude.android.cccamp.schedule.yml
@@ -3,6 +3,7 @@ Categories:
 License: Apache-2.0
 SourceCode: https://github.com/EventFahrplan/EventFahrplan
 IssueTracker: https://github.com/EventFahrplan/EventFahrplan/issues
+Liberapay: EventFahrplan
 
 AutoName: Camp Schedule 2019
 Description: |
diff --git a/metadata/info.metadude.android.congress.schedule.yml b/metadata/info.metadude.android.congress.schedule.yml
index ee293e0638..2e812c50b8 100644
--- a/metadata/info.metadude.android.congress.schedule.yml
+++ b/metadata/info.metadude.android.congress.schedule.yml
@@ -3,6 +3,7 @@ Categories:
 License: Apache-2.0
 SourceCode: https://github.com/EventFahrplan/EventFahrplan
 IssueTracker: https://github.com/EventFahrplan/EventFahrplan/issues
+Liberapay: EventFahrplan
 
 AutoName: 36C3 Schedule
 Description: |
diff --git a/metadata/info.metadude.android.datenspuren.schedule.yml b/metadata/info.metadude.android.datenspuren.schedule.yml
index 5447381a72..6c8d3eae5c 100644
--- a/metadata/info.metadude.android.datenspuren.schedule.yml
+++ b/metadata/info.metadude.android.datenspuren.schedule.yml
@@ -3,6 +3,7 @@ Categories:
 License: Apache-2.0
 SourceCode: https://github.com/johnjohndoe/CampFahrplan
 IssueTracker: https://github.com/EventFahrplan/EventFahrplan/issues
+Liberapay: EventFahrplan
 
 AutoName: Datenspuren 2020 Fahrplan
 Description: |
diff --git a/metadata/info.metadude.android.divoc.schedule.yml b/metadata/info.metadude.android.divoc.schedule.yml
index 61f8a2b20c..670c0e67b2 100644
--- a/metadata/info.metadude.android.divoc.schedule.yml
+++ b/metadata/info.metadude.android.divoc.schedule.yml
@@ -3,6 +3,7 @@ Categories:
 License: Apache-2.0
 SourceCode: https://github.com/johnjohndoe/CampFahrplan
 IssueTracker: https://github.com/EventFahrplan/EventFahrplan/issues
+Liberapay: EventFahrplan
 
 AutoName: DiVOC Fahrplan
 Description: |
diff --git a/metadata/info.metadude.android.fosdem.schedule.yml b/metadata/info.metadude.android.fosdem.schedule.yml
index 59495b3afe..03a637b851 100644
--- a/metadata/info.metadude.android.fosdem.schedule.yml
+++ b/metadata/info.metadude.android.fosdem.schedule.yml
@@ -3,6 +3,7 @@ Categories:
 License: Apache-2.0
 SourceCode: https://github.com/johnjohndoe/CampFahrplan
 IssueTracker: https://github.com/EventFahrplan/EventFahrplan/issues
+Liberapay: EventFahrplan
 
 AutoName: FOSDEM Schedule
 Description: |