diff --git a/util/build.sh b/util/build.sh
index cbcd9a416..fcb3e2ef7 100755
--- a/util/build.sh
+++ b/util/build.sh
@@ -118,7 +118,8 @@ HOST="$HOST" BUILD="$BUILD" "$MAKE" "$@" -C ./depends/ V=1
 
 ./autogen.sh
 
-CONFIG_SITE="$PWD/depends/$HOST/share/config.site" ./configure "$HARDENING_ARG" "$LCOV_ARG" "$TEST_ARG" "$MINING_ARG" $CONFIGURE_FLAGS CXXFLAGS='-g'
+#TODO: only use rdynamic for a debug build
+CONFIG_SITE="$PWD/depends/$HOST/share/config.site" ./configure "$HARDENING_ARG" "$LCOV_ARG" "$TEST_ARG" "$MINING_ARG" $CONFIGURE_FLAGS CXXFLAGS='-g -rdynamic'
 
 # Build CryptoConditions stuff
 WD=$PWD