diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 128a458..b265ce8 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -2672,6 +2672,9 @@
     /* free acdb_meta_key_list */
     platform_release_acdb_metainfo_key(platform);
 
+    if (my_data->acdb_deallocate)
+        my_data->acdb_deallocate();
+
     free(platform);
     /* deinit usb */
     audio_extn_usb_deinit();