1 files changed, 1 insertions, 1 deletions
diff --git a/erlang.mk b/erlang.mk
index 1cc05b0..74820c7 100644
--- a/erlang.mk
+++ b/erlang.mk
@@ -108,7 +108,7 @@ deps:: $(ALL_DEPS_DIRS)
 		if [ -f $$dep/GNUmakefile ] || [ -f $$dep/makefile ] || [ -f $$dep/Makefile ] ; then \
 			$(MAKE) -C $$dep ; \
 		else \
-			echo "include $(CURDIR)/erlang.mk" | $(MAKE) -f - -C $$dep ; \
+			echo "include $(CURDIR)/erlang.mk" | ERLC_OPTS=+debug_info $(MAKE) -f - -C $$dep ; \
 		fi ; \
 	done