diff --git a/debian/control b/debian/control
index ae15686..909fdae 100644
--- a/debian/control
+++ b/debian/control
@@ -10,6 +10,7 @@
 Build-Depends:
  debhelper-compat (= 13),
  dh-buildinfo,
+ cmake,
  libcairo2-dev,
  libgavl-dev,
  libopencv-dev,