diff --git a/test/checksum.cpp b/test/checksum.cpp
index fd89dbcb..8c3a7dea 100644
--- a/test/checksum.cpp
+++ b/test/checksum.cpp
@@ -2,6 +2,7 @@
 #include "adler.hpp"
 #include "bsdsum.hpp"
 #include "types.hpp"
+#include "debug.hpp"
 
 #include <cstdlib>
 #include <cstring>
diff --git a/test/region.cpp b/test/region.cpp
index 25d0e861..fe45cc97 100644
--- a/test/region.cpp
+++ b/test/region.cpp
@@ -1,4 +1,5 @@
 #include "../region.hpp"
+#include "../debug.hpp"
 
 using util::region;