1 files changed, 3 insertions, 2 deletions
diff --git a/tests/pager/driver.cxx b/tests/pager/driver.cxx
index ca3c3b9..0d6e1e6 100644
--- a/tests/pager/driver.cxx
+++ b/tests/pager/driver.cxx
@@ -1,8 +1,6 @@
 // file      : tests/pager/driver.cxx -*- C++ -*-
 // license   : MIT; see accompanying LICENSE file
 
-#include <cassert>
-
 #ifndef __cpp_lib_modules_ts
 #include <ios>      // ios_base::failure
 #include <vector>
@@ -24,6 +22,9 @@ import butl.pager;
 #include <libbutl/pager.mxx>
 #endif
 
+#undef NDEBUG
+#include <cassert>
+
 using namespace std;
 using namespace butl;