1 files changed, 2 insertions, 0 deletions
diff --git a/src/dune b/src/dune
index ac0480d3..e64c3cb1 100644
--- a/src/dune
+++ b/src/dune
@@ -8,11 +8,13 @@
     :standard
     -safe-string
     -g
+    -dsource
     -warn-error -9-11-33-20-21-26-27-39
   ))
   (release (flags
     :standard
     -safe-string
     -g
+    -dsource
     -warn-error -9-11-33-20-21-26-27-39
   )))