Index: src/KChart/CMakeLists.txt
--- src/KChart/CMakeLists.txt.orig
+++ src/KChart/CMakeLists.txt
@@ -360,6 +360,7 @@ ecm_generate_pri_file(
     BASE_NAME KChart
     LIB_NAME KChart
     DEPS "widgets svg"
+    VERSION 2.8.0
     FILENAME_VAR PRI_FILENAME
     INCLUDE_INSTALL_DIR ${INCLUDE_INSTALL_DIR}/KChart
 )
