diff --git a/src/hotspot/share/gc/z/zGlobals.hpp b/src/hotspot/share/gc/z/zGlobals.hpp
index 2721e4ec3e8..300f6489af5 100644
--- a/src/hotspot/share/gc/z/zGlobals.hpp
+++ b/src/hotspot/share/gc/z/zGlobals.hpp
@@ -153,6 +153,6 @@ const size_t      ZMarkProactiveFlushMax        = 10;
 const size_t      ZMarkTerminateFlushMax        = 3;
 
 // Try complete mark timeout
-const uint64_t    ZMarkCompleteTimeout          = 1000; // us
+const uint64_t    ZMarkCompleteTimeout          = 200; // us
 
 #endif // SHARE_GC_Z_ZGLOBALS_HPP