diff --git a/Externals/miniupnpc/CMakeLists.txt b/Externals/miniupnpc/CMakeLists.txt
index 873924aeb0..dc312e639d 100644
--- a/Externals/miniupnpc/CMakeLists.txt
+++ b/Externals/miniupnpc/CMakeLists.txt
@@ -18,8 +18,6 @@ if(APPLE)
 	add_definitions(-DMACOSX -D_DARWIN_C_SOURCE)
 endif()
 
-include_directories(include)
-
 set(SRCS	src/igd_desc_parse.c
 			src/miniupnpc.c
 			src/minixml.c
@@ -35,4 +33,4 @@ set(SRCS	src/igd_desc_parse.c
 			src/receivedata.c)
 
 add_library(miniupnpc STATIC ${SRCS})
-
+target_include_directories(miniupnpc PUBLIC src)