diff --git a/tools/sdk/include/version.h b/tools/sdk/include/version.h
new file mode 100644
index 0000000000..3f18631ebf
--- /dev/null
+++ b/tools/sdk/include/version.h
@@ -0,0 +1,11 @@
+#ifndef ESP_SDK_VERSION_H
+#define ESP_SDK_VERSION_H
+
+#define ESP_SDK_VERSION_MAJOR   2
+#define ESP_SDK_VERSION_MINOR   2
+#define ESP_SDK_VERSION_PATCH   0
+
+#define ESP_SDK_VERSION_NUMBER 0x020200
+#define ESP_SDK_VERSION_STRING  "2.2.0"
+
+#endif