diff --git a/debian/control b/debian/control
index 780354a..3f77379 100644
--- a/debian/control
+++ b/debian/control
@@ -27,6 +27,12 @@ Depends:
  libyang3 (= ${binary:Version}),
  ${misc:Depends},
  ${shlibs:Depends},
+Conflicts:
+ libyang-dev,
+ libyang2-dev,
+Replaces:
+ libyang-dev,
+ libyang2-dev,
 Description: parser toolkit for IETF YANG data modeling language (development)
  YANG is a data modeling language for the definition of data sent over network
  management protocols (RFC 6020/7950). It can be used to model both configuration