diff --git a/external/CMakeLists.txt b/external/CMakeLists.txt
index 33e843e63..f0e65ac06 100644
--- a/external/CMakeLists.txt
+++ b/external/CMakeLists.txt
@@ -37,9 +37,6 @@
 
 find_package(Miniupnpc QUIET)
 
-# FreeBSD doesn't play well with the local copy, so default to using shared
-set(USE_SHARED_MINIUPNPC false)
-
 # If we have the correct shared version and we're not building static, use it
 if(STATIC)
  set(USE_SHARED_MINIUPNPC false)
diff --git a/external/miniupnpc/CMakeLists.txt b/external/miniupnpc/CMakeLists.txt
index 2d75a5304..fd75f9ff5 100644
--- a/external/miniupnpc/CMakeLists.txt
+++ b/external/miniupnpc/CMakeLists.txt
@@ -33,7 +33,7 @@ endif (NO_GETADDRINFO)
 
 if (NOT WIN32)
   add_definitions (-DMINIUPNPC_SET_SOCKET_TIMEOUT)
-  add_definitions (-D_BSD_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200112L)
+  add_definitions (-D_BSD_SOURCE -D_DEFAULT_SOURCE)
 else (NOT WIN32)
   add_definitions (-D_WIN32_WINNT=0x0501) # XP or higher for getnameinfo and friends
 endif (NOT WIN32)