diff --git a/IdleMaint.cpp b/IdleMaint.cpp
index 426be58..b1565aa 100644
--- a/IdleMaint.cpp
+++ b/IdleMaint.cpp
@@ -86,7 +86,6 @@
 static const int GC_TIMEOUT_SEC = 420;
 static const int DEVGC_TIMEOUT_SEC = 120;
 static const int KBYTES_IN_SEGMENT = 2048;
-static const int MIN_GC_URGENT_SLEEP_TIME = 500;
 static const int ONE_MINUTE_IN_MS = 60000;
 static const int GC_NORMAL_MODE = 0;
 static const int GC_URGENT_MID_MODE = 3;
@@ -531,7 +530,7 @@
 }
 
 void SetGCUrgentPace(int32_t neededSegments, int32_t minSegmentThreshold, float dirtyReclaimRate,
-                     float reclaimWeight, int32_t gcPeriod) {
+                     float reclaimWeight, int32_t gcPeriod, int32_t minGCSleepTime) {
     std::list<std::string> paths;
     bool needGC = true;
     int32_t sleepTime;
@@ -593,8 +592,8 @@
             needGC = false;
         } else {
             sleepTime = gcPeriod * ONE_MINUTE_IN_MS / neededSegments;
-            if (sleepTime < MIN_GC_URGENT_SLEEP_TIME) {
-                sleepTime = MIN_GC_URGENT_SLEEP_TIME;
+            if (sleepTime < minGCSleepTime) {
+                sleepTime = minGCSleepTime;
             }
         }
     }