diff --git a/android/client/if-hf.c b/android/client/if-hf.c
index d24612a..6b798f8 100644
--- a/android/client/if-hf.c
+++ b/android/client/if-hf.c
@@ -105,11 +105,13 @@ SINTMAP(bthf_call_addrtype_t, -1, "(unknown)")
 	DELEMENT(BTHF_CALL_ADDRTYPE_INTERNATIONAL),
 ENDMAP
 
+#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
 SINTMAP(bthf_wbs_config_t, -1, "(unknown)")
 	DELEMENT(BTHF_WBS_NONE),
 	DELEMENT(BTHF_WBS_NO),
 	DELEMENT(BTHF_WBS_YES),
 ENDMAP
+#endif
 
 /* Callbacks */