diff --git a/src/Metrics/HrZones.cpp b/src/Metrics/HrZones.cpp
index bf771040e4..f4589e9ac7 100644
--- a/src/Metrics/HrZones.cpp
+++ b/src/Metrics/HrZones.cpp
@@ -883,7 +883,7 @@ HrZones::getFingerprint() const
         // each zone definition (manual edit/default changed)
         for (int j=0; j<ranges[i].zones.count(); j++) {
             x += ranges[i].zones[j].lo;
-
+            x += int(double(100.0f * ranges[i].zones[j].trimp));
         }
     }
     QByteArray ba = QByteArray::number(x);
@@ -906,6 +906,7 @@ HrZones::getFingerprint(QDate forDate) const
         // each zone definition (manual edit/default changed)
         for (int j=0; j<ranges[i].zones.count(); j++) {
             x += ranges[i].zones[j].lo;
+            x += int(double(100.0f * ranges[i].zones[j].trimp));
         }
     }
     QByteArray ba = QByteArray::number(x);
diff --git a/src/Metrics/PaceZones.cpp b/src/Metrics/PaceZones.cpp
index 9d9d19fa46..0e374aaaec 100644
--- a/src/Metrics/PaceZones.cpp
+++ b/src/Metrics/PaceZones.cpp
@@ -950,11 +950,11 @@ PaceZones::getFingerprint() const
         x += ranges[i].end.toJulianDay();
 
         // CV
-        x += ranges[i].cv;
+        x += int(double(100.0f * ranges[i].cv));
 
         // each zone definition (manual edit/default changed)
         for (int j=0; j<ranges[i].zones.count(); j++) {
-            x += ranges[i].zones[j].lo;
+            x += int(double(100.0f * ranges[i].zones[j].lo));
         }
     }
     QByteArray ba = QByteArray::number(x);