diff --git a/src/com/magento/idea/magento2uct/execution/output/ReportBuilder.java b/src/com/magento/idea/magento2uct/execution/output/ReportBuilder.java
index fd6a0734e..90a96ee32 100644
--- a/src/com/magento/idea/magento2uct/execution/output/ReportBuilder.java
+++ b/src/com/magento/idea/magento2uct/execution/output/ReportBuilder.java
@@ -41,7 +41,7 @@ public class ReportBuilder {
     private final Project project;
     private final Report report;
     private final DateTimeFormatter formatter = DateTimeFormatter.ofPattern(
-            "dd_MMM_yyyy_HH:mm:ss",
+            "dd-MMM-yyyy-HH-mm-ss",
             Locale.US
     );