diff --git a/CMakeLists.txt b/CMakeLists.txt
index 11befca65..f5fedcc4d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -150,6 +150,9 @@ if("${SRB2_CONFIG_SYSTEM_LIBRARIES}")
 if("${SRB2_CONFIG_USE_GME}")
 	find_package(libgme QUIET)
 endif()
+if("${SRB2_CONFIG_UPNP}")
+	find_package(miniupnpc REQUIRED)
+endif()
 endif()
 
 if(${PROJECT_SOURCE_DIR} MATCHES ${PROJECT_BINARY_DIR})
diff --git a/cmake/Modules/Findminiupnpc.cmake b/cmake/Modules/Findminiupnpc.cmake
new file mode 100644
index 000000000..f4931ad83
--- /dev/null
+++ b/cmake/Modules/Findminiupnpc.cmake
@@ -0,0 +1,39 @@
+include(LibFindMacros)
+
+libfind_pkg_check_modules(libminiupnpc_PKGCONF miniupnpc libminiupnpc)
+
+find_path(libminiupnpc_INCLUDE_DIR
+	NAMES miniupnpc.h
+	PATHS
+		${libminiupnpc_PKGCONF_INCLUDE_DIRS}
+		"${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include"
+		"/usr/include"
+		"/usr/local/include"
+	PATH_SUFFIXES
+		miniupnpc
+)
+
+find_library(libminiupnpc_LIBRARY
+	NAMES miniupnpc
+	PATHS
+		${libminiupnpc_PKGCONF_LIBRARY_DIRS}
+		"/usr/lib"
+		"/usr/local/lib"
+)
+
+include(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(miniupnpc
+    REQUIRED_VARS libminiupnpc_LIBRARY libminiupnpc_INCLUDE_DIR)
+
+if(miniupnpc_FOUND AND NOT TARGET miniupnpc)
+	add_library(miniupnpc UNKNOWN IMPORTED)
+	set_target_properties(
+		miniupnpc
+		PROPERTIES
+		IMPORTED_LOCATION "${libminiupnpc_LIBRARY}"
+		INTERFACE_INCLUDE_DIRECTORIES "${libminiupnpc_INCLUDE_DIR}"
+	)
+	add_library(miniupnpc::miniupnpc ALIAS miniupnpc)
+endif()
+
+mark_as_advanced(libminiupnpc_LIBRARY libminiupnpc_INCLUDE_DIR)