SLING-7746 Add missing OSGi capability
diff --git a/bnd.bnd b/bnd.bnd
index 669351e..7f42f61 100644
--- a/bnd.bnd
+++ b/bnd.bnd
@@ -8,6 +8,9 @@
 
 Bundle-Vendor: The Apache Software Foundation
 
+Provide-Capability:\
+  osgi.service;objectClass=groovy.text.TemplateEngine
+
 ScriptEngine-Name: ${project.name}
 
 ScriptEngine-Version: ${project.version}