diff --git a/sc2/src/libs/uio/charhashtable.c b/sc2/src/libs/uio/charhashtable.c
index 48a51bb28..df10b2a02 100644
--- a/sc2/src/libs/uio/charhashtable.c
+++ b/sc2/src/libs/uio/charhashtable.c
@@ -56,21 +56,21 @@ CharHashTable_hash(CharHashTable_HashTable *hashTable, const char *key) {
 static inline uio_bool
 CharHashTable_equal(CharHashTable_HashTable *hashTable,
 		const char *key1, const char *key2) {
-	(void) *hashTable;
+	(void) hashTable;
 	return strcmp(key1, key2) == 0;
 }
 
 static inline char *
 CharHashTable_copy(CharHashTable_HashTable *hashTable,
 		const char *key) {
-	(void) *hashTable;
+	(void) hashTable;
 	return uio_strdup(key);
 }
 
 static inline void
 CharHashTable_freeKey(CharHashTable_HashTable *hashTable,
 		char *key) {
-	(void) *hashTable;
+	(void) hashTable;
 	uio_free(key);
 }
 
diff --git a/sc2/src/libs/uio/charhashtable.h b/sc2/src/libs/uio/charhashtable.h
index 56636be21..be6d99899 100644
--- a/sc2/src/libs/uio/charhashtable.h
+++ b/sc2/src/libs/uio/charhashtable.h
@@ -29,8 +29,8 @@ typedef void HASHTABLE_(Value);
 #define CharHashTable_EQUAL CharHashTable_equal
 #define CharHashTable_COPY CharHashTable_copy
 #define CharHashTable_FREEKEY CharHashTable_freeKey
-#define CharHashTable_FREEVALUE(hashTable, key) \
-		((void) (hashTable), (void) (key))
+#define CharHashTable_FREEVALUE(hashTable, value) \
+		((void) (hashTable), (void) (value))
 
 #include "hashtable.h"