1 files changed, 2 insertions, 1 deletions

diff --git a/subprojects/language-ide/src/main/java/tools/refinery/language/ide/syntaxcoloring/TypeHashProvider.java b/subprojects/language-ide/src/main/java/tools/refinery/language/ide/syntaxcoloring/TypeHashProvider.java
index 82a6af06..2821e1b6 100644
--- a/subprojects/language-ide/src/main/java/tools/refinery/language/ide/syntaxcoloring/TypeHashProvider.java
+++ b/subprojects/language-ide/src/main/java/tools/refinery/language/ide/syntaxcoloring/TypeHashProvider.java
@@ -17,6 +17,7 @@ import org.eclipse.xtext.scoping.impl.GlobalResourceDescriptionProvider;
 import org.eclipse.xtext.util.IResourceScopeCache;
 import tools.refinery.language.documentation.DocumentationCommentParser;
 import tools.refinery.language.model.problem.*;
+import tools.refinery.language.naming.NamingUtil;
 import tools.refinery.language.resource.ProblemResourceDescriptionStrategy;
 import tools.refinery.language.scoping.imports.ImportCollector;
 import tools.refinery.language.utils.ProblemUtil;
@@ -55,7 +56,7 @@ public class TypeHashProvider {
                 if (qualifiedName == null) {
                         return null;
                 }
-                var qualifiedNameString = qualifiedNameConverter.toString(qualifiedName);
+                var qualifiedNameString = qualifiedNameConverter.toString(NamingUtil.addRootPrefix(qualifiedName));
                 var problem = EcoreUtil2.getContainerOfType(relation, Problem.class);
                 if (problem == null) {
                         return null;