diff --git a/runtime/openjdkjvmti/OpenjdkJvmTi.cc b/runtime/openjdkjvmti/OpenjdkJvmTi.cc
index 4aedec9..5b0f974 100644
--- a/runtime/openjdkjvmti/OpenjdkJvmTi.cc
+++ b/runtime/openjdkjvmti/OpenjdkJvmTi.cc
@@ -1225,7 +1225,12 @@
   }
 
   static jvmtiError GetJLocationFormat(jvmtiEnv* env, jvmtiJlocationFormat* format_ptr) {
-    return ERR(NOT_IMPLEMENTED);
+    // Report BCI as jlocation format. We report dex bytecode indices.
+    if (format_ptr == nullptr) {
+      return ERR(NULL_POINTER);
+    }
+    *format_ptr = jvmtiJlocationFormat::JVMTI_JLOCATION_JVMBCI;
+    return ERR(NONE);
   }
 
   // TODO Remove this once events are working.