diff --git a/apps/codecs/libcook/cook.h b/apps/codecs/libcook/cook.h
index 03d6d3254c..078e67b872 100644
--- a/apps/codecs/libcook/cook.h
+++ b/apps/codecs/libcook/cook.h
@@ -82,7 +82,6 @@ typedef struct cook {
 
     /* generatable tables and related variables */
     int                 gain_size_factor;
-    float               gain_table[23];
 
     /* data buffers */