diff --git a/core/iwasm/interpreter/wasm_loader.c b/core/iwasm/interpreter/wasm_loader.c
index 1bc51d7b..aa92f96e 100644
--- a/core/iwasm/interpreter/wasm_loader.c
+++ b/core/iwasm/interpreter/wasm_loader.c
@@ -12041,6 +12041,7 @@ re_scan:
                     switch (*(loader_ctx->frame_ref - 1)) {
                         case VALUE_TYPE_I32:
                         case VALUE_TYPE_F32:
+                        case VALUE_TYPE_ANY:
                             break;
                         case VALUE_TYPE_I64:
                         case VALUE_TYPE_F64:
diff --git a/core/iwasm/interpreter/wasm_mini_loader.c b/core/iwasm/interpreter/wasm_mini_loader.c
index 20084e14..fa4cd088 100644
--- a/core/iwasm/interpreter/wasm_mini_loader.c
+++ b/core/iwasm/interpreter/wasm_mini_loader.c
@@ -4240,7 +4240,7 @@ wasm_loader_pop_frame_ref(WASMLoaderContext *ctx, uint8 type, char *error_buf,
     ctx->frame_ref--;
     ctx->stack_cell_num--;
 
-    if (is_32bit_type(type))
+    if (is_32bit_type(type) || *ctx->frame_ref == VALUE_TYPE_ANY)
         return true;
 
     ctx->frame_ref--;
@@ -6696,6 +6696,7 @@ re_scan:
                     switch (*(loader_ctx->frame_ref - 1)) {
                         case REF_I32:
                         case REF_F32:
+                        case REF_ANY:
                             break;
                         case REF_I64_2:
                         case REF_F64_2: