diff --git a/android/build.gradle b/android/build.gradle
index d4dc2df..2d0bf24 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -84,6 +84,11 @@ android {
         commandLine 'make', 'gensource'
     }
 
+    task cleanGenSource(type:Exec) {
+        workingDir '../src'
+        commandLine 'make', 'clean'
+    }
+
     // call external build (GnuPG, GPGME, etc)
     task buildExternal(type:Exec) {
         workingDir 'external'
@@ -160,6 +165,7 @@ android {
         ignoreExitValue = true
     }
     clean.dependsOn jniClean
+    jniClean.dependsOn cleanGenSource
     cleanExternal.dependsOn jniClean
     clean.dependsOn cleanExternalAssets
 
diff --git a/src/pEp.yml2 b/src/pEp.yml2
index f194713..09d3096 100644
--- a/src/pEp.yml2
+++ b/src/pEp.yml2
@@ -95,6 +95,11 @@ namespace pEp {
                 returns Color color
             );
 
+        method identity_color(
+                in identity ident,
+                returns Color color
+            );
+
         basic string trustwords(identity ident);
         basic identity myself(identity ident);
         basic identity updateIdentity(identity ident);