diff --git a/hotspot/src/share/vm/logging/logPrefix.hpp b/hotspot/src/share/vm/logging/logPrefix.hpp
index e4a97ca1fd5..398256753f6 100644
--- a/hotspot/src/share/vm/logging/logPrefix.hpp
+++ b/hotspot/src/share/vm/logging/logPrefix.hpp
@@ -74,6 +74,7 @@ DEBUG_ONLY(size_t Test_log_prefix_prefixer(char* buf, size_t len);)
   LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, ref)) \
   LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, ref, start)) \
   LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, start)) \
+  LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, stringtable)) \
   LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, sweep)) \
   LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, task)) \
   LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, task, start)) \
diff --git a/hotspot/test/gc/g1/TestStringSymbolTableStats.java b/hotspot/test/gc/g1/TestStringSymbolTableStats.java
index d3c7056387e..e86187988b3 100644
--- a/hotspot/test/gc/g1/TestStringSymbolTableStats.java
+++ b/hotspot/test/gc/g1/TestStringSymbolTableStats.java
@@ -46,7 +46,7 @@ public class TestStringSymbolTableStats {
 
     System.out.println("Output:\n" + output.getOutput());
 
-    output.shouldContain("Cleaned string and symbol table");
+    output.shouldMatch("GC\\(\\d+\\) Cleaned string and symbol table");
     output.shouldHaveExitValue(0);
   }