diff --git a/android/build.gradle b/android/build.gradle
index 24c0fc7..60bc792 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -99,7 +99,7 @@ android {
     // call source generation makefile target
     task genSources(type:Exec, dependsOn: 'genpEpEngineAsn1Sources') {
         workingDir '../src'
-        commandLine 'make', 'gensource'
+        commandLine 'make', 'pEp.jar'
     }
 
     task genpEpEngineSyncSources(type:Exec) {