Avoid unnecessary inclusions in public headers

[babeltrace.git] / tests / lib / test_graph_topo.c

diff --git a/tests/lib/test_graph_topo.c b/tests/lib/test_graph_topo.c
index 6f81bdb885e2220815ccbb5e4f3748308c9854f0..580648b24f053863bd4f26d21f66b6c4721ddf58 100644 (file)
--- a/tests/lib/test_graph_topo.c
+++ b/tests/lib/test_graph_topo.c
@@ -17,6 +17,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
+#include <babeltrace/ref.h>
 #include <babeltrace/graph/component-class.h>
 #include <babeltrace/graph/component-class-source.h>
 #include <babeltrace/graph/component-class-sink.h>