diff --git a/lib/librte_table/rte_table_hash_key16.c b/lib/librte_table/rte_table_hash_key16.c
index 2cca1c924a..c4384b114d 100644
--- a/lib/librte_table/rte_table_hash_key16.c
+++ b/lib/librte_table/rte_table_hash_key16.c
@@ -33,6 +33,7 @@
 
 #endif
 
+#ifdef RTE_ARCH_64
 struct rte_bucket_4_16 {
 	/* Cache line 0 */
 	uint64_t signature[4 + 1];
@@ -46,6 +47,22 @@ struct rte_bucket_4_16 {
 	/* Cache line 2 */
 	uint8_t data[0];
 };
+#else
+struct rte_bucket_4_16 {
+	/* Cache line 0 */
+	uint64_t signature[4 + 1];
+	uint64_t lru_list;
+	struct rte_bucket_4_16 *next;
+	uint32_t pad;
+	uint64_t next_valid;
+
+	/* Cache line 1 */
+	uint64_t key[4][2];
+
+	/* Cache line 2 */
+	uint8_t data[0];
+};
+#endif
 
 struct rte_table_hash {
 	struct rte_table_stats stats;
diff --git a/lib/librte_table/rte_table_hash_key32.c b/lib/librte_table/rte_table_hash_key32.c
index a137c50284..3e0031fe1e 100644
--- a/lib/librte_table/rte_table_hash_key32.c
+++ b/lib/librte_table/rte_table_hash_key32.c
@@ -33,6 +33,7 @@
 
 #endif
 
+#ifdef RTE_ARCH_64
 struct rte_bucket_4_32 {
 	/* Cache line 0 */
 	uint64_t signature[4 + 1];
@@ -46,6 +47,22 @@ struct rte_bucket_4_32 {
 	/* Cache line 3 */
 	uint8_t data[0];
 };
+#else
+struct rte_bucket_4_32 {
+	/* Cache line 0 */
+	uint64_t signature[4 + 1];
+	uint64_t lru_list;
+	struct rte_bucket_4_32 *next;
+	uint32_t pad;
+	uint64_t next_valid;
+
+	/* Cache lines 1 and 2 */
+	uint64_t key[4][4];
+
+	/* Cache line 3 */
+	uint8_t data[0];
+};
+#endif
 
 struct rte_table_hash {
 	struct rte_table_stats stats;
diff --git a/lib/librte_table/rte_table_hash_key8.c b/lib/librte_table/rte_table_hash_key8.c
index 1811ad8d05..34e3ed1af9 100644
--- a/lib/librte_table/rte_table_hash_key8.c
+++ b/lib/librte_table/rte_table_hash_key8.c
@@ -31,6 +31,7 @@
 
 #endif
 
+#ifdef RTE_ARCH_64
 struct rte_bucket_4_8 {
 	/* Cache line 0 */
 	uint64_t signature;
@@ -43,6 +44,21 @@ struct rte_bucket_4_8 {
 	/* Cache line 1 */
 	uint8_t data[0];
 };
+#else
+struct rte_bucket_4_8 {
+	/* Cache line 0 */
+	uint64_t signature;
+	uint64_t lru_list;
+	struct rte_bucket_4_8 *next;
+	uint32_t pad;
+	uint64_t next_valid;
+
+	uint64_t key[4];
+
+	/* Cache line 1 */
+	uint8_t data[0];
+};
+#endif
 
 struct rte_table_hash {
 	struct rte_table_stats stats;