--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -129,7 +129,7 @@ target_link_libraries(kolfprivate
     KF5KDEGames
 )
 
-set_target_properties(kolfprivate PROPERTIES VERSION ${LIBKOLF_VERSION} SOVERSION ${LIBKOLF_VERSION})
+set_target_properties(kolfprivate PROPERTIES VERSION ${LIBKOLF_VERSION} SOVERSION 5)
 install(TARGETS kolfprivate ${KDE_INSTALL_TARGETS_DEFAULT_ARGS} LIBRARY NAMELINK_SKIP)