1 files changed, 1 insertions, 1 deletions
diff --git a/debian/control b/debian/control
index bcecbec3d..79702ed29 100644
--- a/debian/control
+++ b/debian/control
@@ -21,7 +21,7 @@ Build-Depends:
 	libghc-bloomfilter-dev,
 	libghc-edit-distance-dev,
 	libghc-hinotify-dev [linux-any],
-	libghc-stm-dev,
+	libghc-stm-dev (>= 2.3),
 	ikiwiki,
 	perlmagick,
 	git,