diff --git a/bundles/plugins/org.bonitasoft.studio.preferences/META-INF/MANIFEST.MF b/bundles/plugins/org.bonitasoft.studio.preferences/META-INF/MANIFEST.MF
index 6b600ea51cbe4bbe4d74f0a7a44a82bf2c09cb4c..52545bb65f464970af342e4d2814e6c4cbc5d4eb 100644
--- a/bundles/plugins/org.bonitasoft.studio.preferences/META-INF/MANIFEST.MF
+++ b/bundles/plugins/org.bonitasoft.studio.preferences/META-INF/MANIFEST.MF
@@ -24,8 +24,7 @@ Require-Bundle: org.eclipse.ui,
  org.mockito;bundle-version="1.9.5";resolution:=optional,
  assertj-core;bundle-version="1.5.0";resolution:=optional,
  org.eclipse.debug.ui,
- org.eclipse.jdt.ui,
- org.codehaus.groovy.eclipse.dsl;bundle-version="2.9.2"
+ org.eclipse.jdt.ui
 Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Bundle-ActivationPolicy: lazy
 Bundle-Localization: plugin