diff --git a/firmware/asm/mips/thread.c b/firmware/asm/mips/thread.c
index 37480da10a..a543f3a348 100644
--- a/firmware/asm/mips/thread.c
+++ b/firmware/asm/mips/thread.c
@@ -1,4 +1,4 @@
-#if CPU_MIPS == 32
+#if (CPU_MIPS == 32) || (CPU_MIPS == 32r2)
   #include "thread-mips32.c"
 #else
   #error Missing thread impl
diff --git a/firmware/export/config.h b/firmware/export/config.h
index 8fd1e8c0c6..5e4994e137 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -729,7 +729,7 @@ Lyre prototype 1 */
 #endif
 
 #if ARCH == ARCH_MIPS
-#define CPU_MIPS ARCH_VERSION /* 32, 64 */
+#define CPU_MIPS ARCH_VERSION /* 32, 32r2, 64 */
 #endif
 
 #endif /*__PCTOOL__*/
diff --git a/tools/configure b/tools/configure
index a6109cd43c..654bdab807 100755
--- a/tools/configure
+++ b/tools/configure
@@ -4784,7 +4784,11 @@ if [ -z "$arch" ]; then
         esac
     elif [ -n "$(echo $cpp_defines | grep -w __mips__)" ]; then
         arch="mips"
-        arch_version="$(echo $cpp_defines | tr ' ' '\012' | grep _MIPS_ARCH_MIPS | sed -e 's,.*\([0-9][0-9]\).*,\1,' | grep -v _MIPS_ARCH_MIPS)"
+        arch_version="$(echo "$cpp_defines" | grep 'define __mips ' | sed -e 's,.* \([0-9]\+\).*,\1,')"
+	arch_revision="$(echo "$cpp_defines" | grep 'define __mips_isa_rev ' | sed -e 's,.* \([0-9]\+\).*,\1,')"
+	if [ -n "$arch_revision" ] ; then
+	    arch_version="${arch_version}r${arch_revision}"
+	fi
     elif [ -n "$(echo $cpp_defines | grep -w __i386__)" ]; then
         arch="x86"
     elif [ -n "$(echo $cpp_defines | grep -w __x86_64__)" ]; then