1 files changed, 3 insertions, 3 deletions

diff --git a/language-ide/src/main/java/org/eclipse/viatra/solver/language/ide/syntaxcoloring/ProblemSemanticHighlightingCalculator.java b/language-ide/src/main/java/org/eclipse/viatra/solver/language/ide/syntaxcoloring/ProblemSemanticHighlightingCalculator.java
index b1a69e9d..f9a1fb7b 100644
--- a/language-ide/src/main/java/org/eclipse/viatra/solver/language/ide/syntaxcoloring/ProblemSemanticHighlightingCalculator.java
+++ b/language-ide/src/main/java/org/eclipse/viatra/solver/language/ide/syntaxcoloring/ProblemSemanticHighlightingCalculator.java
@@ -35,7 +35,7 @@ public class ProblemSemanticHighlightingCalculator extends DefaultSemanticHighli
         private static final String PREDICATE_CLASS = "problem-predicate";
         private static final String ERROR_CLASS = "problem-error";
         private static final String NODE_CLASS = "problem-node";
-        private static final String ENUM_NODE_CLASS = "problem-enum-node";
+        private static final String UNIQUE_NODE_CLASS = "problem-unique-node";
         private static final String NEW_NODE_CLASS = "problem-new-node";
         private static final String PARAMETER_CLASS = "problem-parameter";
         private static final String VARIABLE_CLASS = "problem-variable";
@@ -132,8 +132,8 @@ public class ProblemSemanticHighlightingCalculator extends DefaultSemanticHighli
                 if (eObject instanceof Node) {
                         classesBuilder.add(NODE_CLASS);
                         var node = (Node) eObject;
-                        if (ProblemUtil.isEnumNode(node)) {
-                                classesBuilder.add(ENUM_NODE_CLASS);
+                        if (ProblemUtil.isUniqueNode(node)) {
+                                classesBuilder.add(UNIQUE_NODE_CLASS);
                         }
                         if (ProblemUtil.isNewNode(node)) {
                                 classesBuilder.add(NEW_NODE_CLASS);