diff --git a/playground/rmgi/test/test.dmn b/playground/rmgi/test/test.dmn
deleted file mode 100644
index adaca743..00000000
--- a/playground/rmgi/test/test.dmn
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<definitions xmlns="https://www.omg.org/spec/DMN/20191111/MODEL/" xmlns:dmndi="https://www.omg.org/spec/DMN/20191111/DMNDI/" xmlns:dc="http://www.omg.org/spec/DMN/20180521/DC/" id="Definitions_76910d7" name="DRD" namespace="http://camunda.org/schema/1.0/dmn">
-  <decision id="decision_1" name="Decision 1">
-    <decisionTable id="decisionTable_1" hitPolicy="FIRST">
-      <input id="input_1">
-        <inputExpression id="inputExpression_1" typeRef="string">
-          <text></text>
-        </inputExpression>
-      </input>
-      <output id="output_1" typeRef="boolean" />
-      <rule id="DecisionRule_1u9irsf">
-        <inputEntry id="UnaryTests_1li8u36">
-          <text>test</text>
-        </inputEntry>
-        <outputEntry id="LiteralExpression_0hav870">
-          <text>true</text>
-        </outputEntry>
-      </rule>
-    </decisionTable>
-  </decision>
-  <dmndi:DMNDI>
-    <dmndi:DMNDiagram id="DMNDiagram_1cykosu">
-      <dmndi:DMNShape id="DMNShape_1dhfq2s" dmnElementRef="decision_1">
-        <dc:Bounds height="80" width="180" x="157" y="151" />
-      </dmndi:DMNShape>
-    </dmndi:DMNDiagram>
-  </dmndi:DMNDI>
-</definitions>