diff --git a/core/iwasm/interpreter/wasm_interp_classic.c b/core/iwasm/interpreter/wasm_interp_classic.c
index b4128392..6a5e9ae1 100644
--- a/core/iwasm/interpreter/wasm_interp_classic.c
+++ b/core/iwasm/interpreter/wasm_interp_classic.c
@@ -495,6 +495,12 @@ wasm_interp_get_frame_ref(WASMInterpFrame *frame)
     } while (0)
 #endif
 
+#if UINTPTR_MAX == UINT64_MAX
+#define PUSH_PTR(value) PUSH_I64(value)
+#else
+#define PUSH_PTR(value) PUSH_I32(value)
+#endif
+
 /* in exception handling, label_type needs to be stored to lookup exception
  * handlers */
 
@@ -1892,19 +1898,19 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                     switch (handler_opcode) {
                         case WASM_OP_CATCH:
                             skip_leb(lookup_cursor); /* skip tag_index */
-                            PUSH_I64(end_addr);
+                            PUSH_PTR(end_addr);
                             break;
                         case WASM_OP_CATCH_ALL:
-                            PUSH_I64(end_addr);
+                            PUSH_PTR(end_addr);
                             break;
                         case WASM_OP_DELEGATE:
                             skip_leb(lookup_cursor); /* skip depth */
-                            PUSH_I64(end_addr);
+                            PUSH_PTR(end_addr);
                             /* patch target_addr */
                             (frame_csp - 1)->target_addr = lookup_cursor;
                             break;
                         case WASM_OP_END:
-                            PUSH_I64(0);
+                            PUSH_PTR(0);
                             /* patch target_addr */
                             (frame_csp - 1)->target_addr = end_addr;
                             break;