diff --git a/src/Makefile.am b/src/Makefile.am
index faea3abf4f9527df054c4b8dfb6a429a712ad6cf..12609d340a65dfedbe663ee2d611d04fc251be56 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -43,7 +43,8 @@ AM_CXXFLAGS = \
 	-Wno-reorder \
 	-Wno-sign-compare \
 	-Wno-c++11-extensions \
-	-Wno-missing-declarations
+	-Wno-missing-declarations \
+	-Wno-mismatched-tags
 
 AM_CPPFLAGS = \
 	$(DUNE_CPPFLAGS) \