diff --git a/metadata/hashengineering.darkcoin.wallet.yml b/metadata/hashengineering.darkcoin.wallet.yml
index afafd82b28..9626196ae2 100644
--- a/metadata/hashengineering.darkcoin.wallet.yml
+++ b/metadata/hashengineering.darkcoin.wallet.yml
@@ -110,7 +110,6 @@ Builds:
 
   - versionName: 7.3.1
     versionCode: 70310
-    disable: unknown maven repo
     commit: 7cc63ecd4a490e4b90a38b961b07a5a4b3e51907
     subdir: wallet
     submodules: true
@@ -119,7 +118,9 @@ Builds:
       - apt-get install -y ninja-build
     gradle:
       - foss
-    prebuild: sed -i -e '/firebase/d' -e '/gms/d' build.gradle
+    prebuild:
+      - sed -i -e '/kotlin-eap/d' ../build.gradle
+      - sed -i -e '/firebase/d' -e '/gms/d' build.gradle
     scandelete:
       - wallet/test/de/schildbach/wallet/util/backup-protobuf-testnet
       - wallet/test/de/schildbach/wallet/util/bitcoin-backup-protobuf-testnet