diff --git a/tests/Makefile.am b/tests/Makefile.am
index 7403216..d134272 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,7 +1,9 @@
 
+# Tests are ordered in the rough order of the time it takes to go through them.
 SUBDIRS = \
     tests-asn1c-compiler    \
     tests-skeletons         \
+    tests-asn1c-smoke       \
     tests-c-compiler        \
     tests-randomized