diff --git a/src/tools/tor-fw-helper/include.am b/src/tools/tor-fw-helper/include.am
index cb6c9cd5609b75a46206c1f08690a57ad63add51..275a0e237c39a01820f73acb09152493291e910b 100644
--- a/src/tools/tor-fw-helper/include.am
+++ b/src/tools/tor-fw-helper/include.am
@@ -23,7 +23,7 @@ endif
 
 if MINIUPNPC
 miniupnpc_ldflags = @TOR_LDFLAGS_libminiupnpc@
-miniupnpc_ldadd = -lminiupnpc -lm @TOR_LIB_IPHLPAPI@
+miniupnpc_ldadd = -lminiupnpc @TOR_LIB_IPHLPAPI@
 miniupnpc_cppflags = @TOR_CPPFLAGS_libminiupnpc@
 else
 miniupnpc_ldflags =
@@ -32,5 +32,5 @@ miniupnpc_cppflags =
 endif
 
 src_tools_tor_fw_helper_tor_fw_helper_LDFLAGS = $(nat_pmp_ldflags) $(miniupnpc_ldflags)
-src_tools_tor_fw_helper_tor_fw_helper_LDADD = src/common/libor.a $(nat_pmp_ldadd) $(miniupnpc_ldadd) @TOR_LIB_WS32@
+src_tools_tor_fw_helper_tor_fw_helper_LDADD = src/common/libor.a $(nat_pmp_ldadd) $(miniupnpc_ldadd) -lm @TOR_LIB_WS32@
 src_tools_tor_fw_helper_tor_fw_helper_CPPFLAGS = $(nat_pmp_cppflags) $(miniupnpc_cppflags)