diff --git a/dev-tools/maven/lucene/contrib/sandbox/pom.xml.template b/dev-tools/maven/lucene/contrib/sandbox/pom.xml.template
index a490a28903c..deb328249b9 100644
--- a/dev-tools/maven/lucene/contrib/sandbox/pom.xml.template
+++ b/dev-tools/maven/lucene/contrib/sandbox/pom.xml.template
@@ -47,6 +47,10 @@
       <version>${project.version}</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>jakarta-regexp</groupId>
+      <artifactId>jakarta-regexp</artifactId>
+    </dependency>
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>