tests BUGFIX include compatibility code to run in different environments
diff --git a/tests/src/test_parser_yang.c b/tests/src/test_parser_yang.c
index c171402..06cfecf 100644
--- a/tests/src/test_parser_yang.c
+++ b/tests/src/test_parser_yang.c
@@ -13,6 +13,7 @@
  */
 
 #include "../../src/common.c"
+#include "../../src/compat.c"
 #include "../../src/set.c"
 #include "../../src/log.c"
 #include "../../src/hash_table.c"