diff --git a/tests/board_samples/kicad_5/merge_1.sch b/tests/board_samples/kicad_5/merge_1.sch
index 52e0db07..3b9adf77 100644
--- a/tests/board_samples/kicad_5/merge_1.sch
+++ b/tests/board_samples/kicad_5/merge_1.sch
@@ -5,7 +5,7 @@ $Descr A4 11693 8268
 encoding utf-8
 Sheet 1 1
 Title ""
-Date ""
+Date "2021-05-11_13-08-20"
 Rev ""
 Comp "Test company"
 Comment1 ""
diff --git a/tests/board_samples/kicad_5/merge_2.sch b/tests/board_samples/kicad_5/merge_2.sch
index 4d786dc6..1b8da360 100644
--- a/tests/board_samples/kicad_5/merge_2.sch
+++ b/tests/board_samples/kicad_5/merge_2.sch
@@ -5,7 +5,7 @@ $Descr A4 11693 8268
 encoding utf-8
 Sheet 1 1
 Title ""
-Date ""
+Date "2021-05-11_13-10-07"
 Rev ""
 Comp ""
 Comment1 ""
diff --git a/tests/board_samples/kicad_5/merge_3.sch b/tests/board_samples/kicad_5/merge_3.sch
index 0c0710a6..0baee7fa 100644
--- a/tests/board_samples/kicad_5/merge_3.sch
+++ b/tests/board_samples/kicad_5/merge_3.sch
@@ -5,7 +5,7 @@ $Descr A4 11693 8268
 encoding utf-8
 Sheet 1 1
 Title ""
-Date ""
+Date "2021-05-11_13-10-48"
 Rev ""
 Comp ""
 Comment1 ""