--- warzone2100/src/CMakeLists.txt.orig	2021-03-01 00:36:07.480997337 +0100
+++ warzone2100/src/CMakeLists.txt	2021-03-01 00:34:37.993463912 +0100
@@ -185,7 +185,7 @@
     target_link_libraries(warzone2100 ${QT5ALL_LIBRARIES} ${QT5ALL_LDFLAGS_OTHER})
     target_link_libraries(warzone2100 version Qt5::QWindowsIntegrationPlugin Qt5ThemeSupport Qt5FontDatabaseSupport Qt5EventDispatcherSupport)
   else()
-    set_target_properties(warzone2100 PROPERTIES LINK_FLAGS "-Wl,--start-group")
+    set_target_properties(warzone2100 PROPERTIES LINK_FLAGS "-Wl,--start-group /usr/lib64/libz.a")
   endif()
 endif()