diff --git a/debian/_base/dependencies/tqca/debian/control b/debian/_base/dependencies/tqca/debian/control
index 053cb31b2..dd4518d0e 100644
--- a/debian/_base/dependencies/tqca/debian/control
+++ b/debian/_base/dependencies/tqca/debian/control
@@ -17,7 +17,7 @@ Package: libtqca-dev
 Architecture: any
 Multi-Arch: foreign
 Section: libdevel
-Depends: libtqca (= ${binary:Version})
+Depends: libtqca (= ${binary:Version}), libtqtinterface-dev
 Description:
  libtqca provides TQt interface for security plugins
  .
diff --git a/ubuntu/_base/dependencies/tqca/debian/control b/ubuntu/_base/dependencies/tqca/debian/control
index 053cb31b2..dd4518d0e 100644
--- a/ubuntu/_base/dependencies/tqca/debian/control
+++ b/ubuntu/_base/dependencies/tqca/debian/control
@@ -17,7 +17,7 @@ Package: libtqca-dev
 Architecture: any
 Multi-Arch: foreign
 Section: libdevel
-Depends: libtqca (= ${binary:Version})
+Depends: libtqca (= ${binary:Version}), libtqtinterface-dev
 Description:
  libtqca provides TQt interface for security plugins
  .