diff --git a/pgsql/CMakeLists.txt b/pgsql/CMakeLists.txt
index 6592028..d11bc7b 100644
--- a/pgsql/CMakeLists.txt
+++ b/pgsql/CMakeLists.txt
@@ -11,7 +11,7 @@ set ( PC_HEADERS
   )
 
 set ( PC_INSTALL_EXENSIONS
-  pointcloud--1.0.sql
+  pointcloud--${POINTCLOUD_VERSION}.sql
   pointcloud.control
   )