diff --git a/dev-tools/idea/.idea/libraries/HSQLDB.xml b/dev-tools/idea/.idea/libraries/HSQLDB.xml
new file mode 100644
index 00000000000..7f49046933d
--- /dev/null
+++ b/dev-tools/idea/.idea/libraries/HSQLDB.xml
@@ -0,0 +1,9 @@
+<component name="libraryTable">
+  <library name="HSQLDB">
+    <CLASSES>
+      <root url="jar://$PROJECT_DIR$/solr/example/example-DIH/solr/db/lib/hsqldb-1.8.0.10.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
diff --git a/dev-tools/idea/solr/contrib/dataimporthandler/dataimporthandler.iml b/dev-tools/idea/solr/contrib/dataimporthandler/dataimporthandler.iml
index c517ade81f5..eb3428aff42 100644
--- a/dev-tools/idea/solr/contrib/dataimporthandler/dataimporthandler.iml
+++ b/dev-tools/idea/solr/contrib/dataimporthandler/dataimporthandler.iml
@@ -13,6 +13,7 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
+    <orderEntry type="library" scope="TEST" name="HSQLDB" level="project" />
     <orderEntry type="library" name="Solr library" level="project" />
     <orderEntry type="library" name="Solr DIH library" level="project" />
     <orderEntry type="module" module-name="solr" />