diff --git a/ChangeLog.txt b/ChangeLog.txt
index 18905ff63..0b92373fe 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -51,6 +51,7 @@
 - [smart-pattern/valentina#45] Optimize tool box position for big screen resolutions.
 - [smart-pattern/valentina#40] Invalid name of arc in modeling mode.
 - New warning. Error calculating segment of curve.
+- Improve searching lost measurements. Additional case with underscores instead of regular spaces.
 
 # Version 0.6.2 (unreleased)
 - [#903] Bug in tool Cut Spline path.
diff --git a/src/app/valentina/mainwindow.cpp b/src/app/valentina/mainwindow.cpp
index 24e4c5bea..f7caa17e9 100644
--- a/src/app/valentina/mainwindow.cpp
+++ b/src/app/valentina/mainwindow.cpp
@@ -5359,9 +5359,15 @@ QString MainWindow::CheckPathToMeasurements(const QString &patternPath, const QS
                 {
                     QString dirPath;
                     const QDir patternDir = QFileInfo(patternPath).absoluteDir();
-                    if (patternDir.exists(table.fileName()))
+                    QString measurements = table.fileName();
+                    if (patternDir.exists(measurements))
                     {
-                        selectedName = table.fileName();
+                        selectedName = measurements;
+                        dirPath = patternDir.absolutePath();
+                    }
+                    else if (patternDir.exists(measurements.replace(' ', '_')))
+                    {
+                        selectedName = measurements.replace(' ', '_');
                         dirPath = patternDir.absolutePath();
                     }
                     else