diff --git a/imonitor/Makefile b/imonitor/Makefile
index 8c9b7a283..1ba7bbb14 100644
--- a/imonitor/Makefile
+++ b/imonitor/Makefile
@@ -18,6 +18,9 @@ PKG_SOURCE_SUBDIR:=${PKG_NAME}-${PKG_VERSION}
 PKG_INSTALL:=1
 PKG_BUILD_PARALLEL:=1
 
+PKG_LICENSE:=GPLv2
+PKG_LICENSE_FILES:=LICENSE
+
 include $(INCLUDE_DIR)/package.mk
 include $(INCLUDE_DIR)/cmake.mk