diff --git a/src/libecmaobjects/ecma-lcache.c b/src/libecmaobjects/ecma-lcache.c
index 734082b69..286392005 100644
--- a/src/libecmaobjects/ecma-lcache.c
+++ b/src/libecmaobjects/ecma-lcache.c
@@ -67,7 +67,7 @@ static ecma_lcache_hash_entry_t ecma_lcache_hash_table[ ECMA_LCACHE_HASH_ROWS_CO
 void
 ecma_lcache_init (void)
 {
-  __memset (ecma_lcache_hash_table, 0, sizeof (ecma_lcache_hash_entry_t));
+  __memset (ecma_lcache_hash_table, 0, sizeof (ecma_lcache_hash_table));
 } /* ecma_lcache_init */
 
 /**