diff --git a/src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp b/src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
index 5fc8b54df0d..da61e74e84f 100644
--- a/src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
+++ b/src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
@@ -356,7 +356,6 @@ void G1GCPhaseTimes::log_phase(WorkerDataArray<double>* phase, uint indent_level
 void G1GCPhaseTimes::debug_phase(WorkerDataArray<double>* phase, uint extra_indent) const {
   LogTarget(Debug, gc, phases) lt;
   if (lt.is_enabled()) {
-    ResourceMark rm;
     LogStream ls(lt);
     log_phase(phase, 2 + extra_indent, &ls, true);
   }