diff --git a/lib/domains/nl/amsterdamumc.txt b/lib/domains/nl/amsterdamumc.txt
new file mode 100644
index 0000000000..296d41c4b3
--- /dev/null
+++ b/lib/domains/nl/amsterdamumc.txt
@@ -0,0 +1,2 @@
+Amsterdam UMC
+Amsterdam UMC
diff --git a/lib/domains/nl/amsterdamumc[1].txt b/lib/domains/nl/amsterdamumc[1].txt
deleted file mode 100644
index 30034dea11..0000000000
--- a/lib/domains/nl/amsterdamumc[1].txt
+++ /dev/null
@@ -1,2 +0,0 @@
-Amsterdam UMC
-Amsterdam UMC
\ No newline at end of file