diff --git a/platforms/README.md b/platforms/README.md
index 12ccdaf..3ff72ef 100644
--- a/platforms/README.md
+++ b/platforms/README.md
@@ -17,9 +17,13 @@ Linux                                        22.97s
 Native C implementation                       2.55s
 Linux                                        50.00s
 
-### VoCore2  (MT7628AN @ 580 MHz)
+### VoCore2 mips32r2 (MT7628AN @ 580MHz)
 Native C implementation                       6.21s
 OpenWRT                                      2m 38s
+
+### Xiaomi Mi Router 3G mips32r2 (MT7621AT @ 880MHz)
+Native C implementation                       8.83s
+OpenWRT                                      3m 20s
 ```
 
 ## wasm3 on MCUs
diff --git a/platforms/openwrt/build/Makefile b/platforms/openwrt/build/Makefile
index 431b561..2b15e5d 100644
--- a/platforms/openwrt/build/Makefile
+++ b/platforms/openwrt/build/Makefile
@@ -4,7 +4,7 @@ M3_SRC_DIR := ../../../source
 SOURCES    := ../../app/main.c \
               $(shell find $(M3_SRC_DIR) -type f -name '*.c')
 
-override CFLAGS += -std=c99 -O3 -flto -Wfatal-errors -fstrict-aliasing -I$(M3_SRC_DIR)
+override CFLAGS += -std=c99 -O3 -flto -Wno-error=format-security -Wfatal-errors -fstrict-aliasing -I$(M3_SRC_DIR)
 
 all: wasm3
 
diff --git a/platforms/openwrt/wasm3/wasm3/Makefile b/platforms/openwrt/wasm3/wasm3/Makefile
index df9384b..3a76baa 100755
--- a/platforms/openwrt/wasm3/wasm3/Makefile
+++ b/platforms/openwrt/wasm3/wasm3/Makefile
@@ -25,7 +25,6 @@ define Package/wasm3
   CATEGORY:=Languages
   TITLE:=Fast WASM interpreter
   URL:=https://github.com/vshymanskyy/m3
-#  DEPENDS:=+libpthread
 endef
 
 define Package/wasm3/description
@@ -38,10 +37,6 @@ MAKE_FLAGS += LD="$(TARGET_CC)"
 MAKE_FLAGS += RELEASE=1
 MAKE_FLAGS += OPENWRT_UCLIBC=1
 
-#define Package/hello/Build/Compile
-#	$(MAKE) -C $(PKG_BUILD_DIR) hello
-#endef
-
 define Package/wasm3/install
 	$(INSTALL_DIR) $(1)/usr/bin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/$(MAKE_PATH)/wasm3 $(1)/usr/bin/