diff --git a/miniupnpc/CMakeLists.txt b/miniupnpc/CMakeLists.txt
index 6c1f265..7c29b2a 100644
--- a/miniupnpc/CMakeLists.txt
+++ b/miniupnpc/CMakeLists.txt
@@ -292,6 +292,10 @@ if (NOT UPNPC_NO_INSTALL)
   install(FILES ${CMAKE_CURRENT_BINARY_DIR}/miniupnpc.pc
     DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
   )
+
+  install(FILES man3/miniupnpc.3
+    DESTINATION ${CMAKE_INSTALL_MANDIR}/man3
+  )
 endif()
 
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