diff --git a/ChangeLog b/ChangeLog
index e35c2e92..a9662f7d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -23179,3 +23179,6 @@
 	* Fixed a bug in the Voice Tracker dialog where resizing the window
 	would cause the relative positions of the markers in the waveform
 	displays to shift.
+2022-05-25 Fred Gleason <fredg@paravelsystems.com>
+	* Fixed a bug in rdlogmanager(1) that could cause report generation
+	to fail on systems that generate process IDs higher than 999999.
diff --git a/lib/rdreport.cpp b/lib/rdreport.cpp
index e66fa0ff..40632f5e 100644
--- a/lib/rdreport.cpp
+++ b/lib/rdreport.cpp
@@ -424,7 +424,7 @@ bool RDReport::generateReport(const QDate &startdate,const QDate &enddate,
   //
   // Generate Mixdown ID
   //
-  QString mixname=QString::asprintf("MIX-%d",getpid());
+  QString mixname=QString::asprintf("MX%d",getpid());
 
   //
   // Iterate Selected Services