diff --git a/.gitignore b/.gitignore
index 145c979693..1d10c73f7c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -79,5 +79,3 @@ CMakePresets.json
 
 #Python
 *.pyc
-
-*.ESMRY
diff --git a/ApplicationLibCode/UnitTests/TestData/h5-file/NORNE_ATW2013_RFTPLT_V2.ESMRY b/ApplicationLibCode/UnitTests/TestData/h5-file/NORNE_ATW2013_RFTPLT_V2.ESMRY
new file mode 100644
index 0000000000..7ceed96cf9
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diff --git a/TestModels/flow_diagnostics_test/SIMPLE_SUMMARY2.ESMRY b/TestModels/flow_diagnostics_test/SIMPLE_SUMMARY2.ESMRY
new file mode 100644
index 0000000000..1ad0a5e07b
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