diff --git a/external/CMakeLists.txt b/external/CMakeLists.txt
index 5b7f69a56..3a353a0f3 100644
--- a/external/CMakeLists.txt
+++ b/external/CMakeLists.txt
@@ -37,21 +37,7 @@
 
 find_package(Miniupnpc REQUIRED)
 
-message(STATUS "Using in-tree miniupnpc")
-set(UPNPC_NO_INSTALL TRUE CACHE BOOL "Disable miniupnp installation" FORCE)
-add_subdirectory(miniupnp/miniupnpc)
-set_property(TARGET libminiupnpc-static PROPERTY FOLDER "external")
-set_property(TARGET libminiupnpc-static PROPERTY POSITION_INDEPENDENT_CODE ON)
-if(MSVC)
-  set_property(TARGET libminiupnpc-static APPEND_STRING PROPERTY COMPILE_FLAGS " -wd4244 -wd4267")
-elseif(NOT MSVC)
-  set_property(TARGET libminiupnpc-static APPEND_STRING PROPERTY COMPILE_FLAGS " -Wno-undef -Wno-unused-result -Wno-unused-value")
-endif()
-if(CMAKE_SYSTEM_NAME MATCHES "NetBSD")
-	set_property(TARGET libminiupnpc-static APPEND_STRING PROPERTY COMPILE_FLAGS " -D_NETBSD_SOURCE")
-endif()
-
-set(UPNP_LIBRARIES "libminiupnpc-static" PARENT_SCOPE)
+set(UPNP_LIBRARIES "miniupnpc" PARENT_SCOPE)
 
 find_package(Unbound)
 
diff --git a/src/p2p/net_node.inl b/src/p2p/net_node.inl
index d4b39869c..13071d898 100644
--- a/src/p2p/net_node.inl
+++ b/src/p2p/net_node.inl
@@ -61,9 +61,9 @@
 #include "cryptonote_core/cryptonote_core.h"
 #include "net/parse.h"
 
-#include <miniupnp/miniupnpc/miniupnpc.h>
-#include <miniupnp/miniupnpc/upnpcommands.h>
-#include <miniupnp/miniupnpc/upnperrors.h>
+#include <miniupnpc/miniupnpc.h>
+#include <miniupnpc/upnpcommands.h>
+#include <miniupnpc/upnperrors.h>
 
 #undef MONERO_DEFAULT_LOG_CATEGORY
 #define MONERO_DEFAULT_LOG_CATEGORY "net.p2p"
n' name='id' value='ca6e2c8cce27aeb1f08cc1a5ceaa3a065ef59ffb'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=ca6e2c8cce27aeb1f08cc1a5ceaa3a065ef59ffb'>root</a>/<a href='/guix/log/gnu?id=ca6e2c8cce27aeb1f08cc1a5ceaa3a065ef59ffb'>gnu</a>/<a href='/guix/log/gnu/installer?id=ca6e2c8cce27aeb1f08cc1a5ceaa3a065ef59ffb'>installer</a>/<a href='/guix/log/gnu/installer/proxy.scm?id=ca6e2c8cce27aeb1f08cc1a5ceaa3a065ef59ffb'>proxy.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/installer/proxy.scm?id=ca6e2c8cce27aeb1f08cc1a5ceaa3a065ef59ffb&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-12-11 21:37:07 +0100'>2020-12-11</span></td><td><a href='/guix/commit/gnu/installer/proxy.scm?id=8361817bf693742757b096468198626f297bb09e'>install: Discover local substitute servers.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/installer/substitutes.scm: New file.
* gnu/installer/newt/substitutes.scm: New file.
* gnu/local.mk (INSTALLER_MODULES): Add them.
* po/guix/POTFILES.in: Add gnu/installer/newt/substitutes.scm.
* gnu/installer/proxy.scm (with-silent-shepherd): Move to ...
* gnu/installer/utils.scm: ... here.
* gnu/installer/record.scm (&lt;installer&gt;)[substitutes-page]: New field.
* gnu/installer/newt.scm (substitutes-page): New procedure,
(newt-installer): register it.
* gnu/installer.scm (installer-steps): Add "substitutes-page" step.
* gnu/system/install.scm (%installation-services): Add avahi-service-type and
enable substitute server discover in guix-service-type.
[&lt;name-service-switch&gt;]: Set it to %mdns-host-lookup-nss.
</span></span></td><td>Mathieu Othacehe</td></tr>