diff --git a/plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/lang/psi/impl/statements/expressions/GrReferenceResolveRunner.java b/plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/lang/psi/impl/statements/expressions/GrReferenceResolveRunner.java
index fdd9b1129fc4..539b5fdb9fee 100644
--- a/plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/lang/psi/impl/statements/expressions/GrReferenceResolveRunner.java
+++ b/plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/lang/psi/impl/statements/expressions/GrReferenceResolveRunner.java
@@ -166,16 +166,17 @@ public class GrReferenceResolveRunner {
                             ? ((PsiDisjunctionType)originalQualifierType).getLeastUpperBound()
                             : originalQualifierType;
 
-    if (qualifierType instanceof GrTraitType) {
-      return processTraitType((GrTraitType)qualifierType, state);
-    }
-    else if (qualifierType instanceof PsiIntersectionType) {
+    if (qualifierType instanceof PsiIntersectionType) {
       for (PsiType conjunct : ((PsiIntersectionType)qualifierType).getConjuncts()) {
         if (!processQualifierType(conjunct, state)) return false;
       }
       return true;
     }
 
+    if (qualifierType instanceof GrTraitType) {
+      return processTraitType((GrTraitType)qualifierType, state);
+    }
+
     if (qualifierType instanceof PsiClassType) {
       PsiClassType.ClassResolveResult qualifierResult = ((PsiClassType)qualifierType).resolveGenerics();
       PsiClass qualifierClass = qualifierResult.getElement();
@@ -204,6 +205,9 @@ public class GrReferenceResolveRunner {
     return true;
   }
 
+  /**
+   * Process trait type conjuncts in reversed order because last applied trait matters.
+   */
   private boolean processTraitType(@NotNull GrTraitType traitType, @NotNull ResolveState state) {
     final PsiType[] conjuncts = traitType.getConjuncts();
     for (int i = conjuncts.length - 1; i >= 0; i--) {
diff --git a/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/completion/CompleteReferenceExpression.java b/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/completion/CompleteReferenceExpression.java
index 3878f65b556a..28a56930d044 100644
--- a/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/completion/CompleteReferenceExpression.java
+++ b/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/completion/CompleteReferenceExpression.java
@@ -300,17 +300,18 @@ public class CompleteReferenceExpression {
       }
       getVariantsFromQualifierType(TypesUtil.getJavaLangObject(qualifier), project);
     }
-    else if (qualifierType instanceof GrTraitType) {
-      PsiType[] conjuncts = ((GrTraitType)qualifierType).getConjuncts();
-      for (int i = conjuncts.length - 1; i >= 0; i--) {
-        getVariantsFromQualifierType(conjuncts[i], project);
-      }
-    }
     else if (qualifierType instanceof PsiIntersectionType) {
       for (PsiType conjunct : ((PsiIntersectionType)qualifierType).getConjuncts()) {
         getVariantsFromQualifierType(conjunct, project);
       }
     }
+    else if (qualifierType instanceof GrTraitType) {
+      // Process trait type conjuncts in reversed order because last applied trait matters.
+      PsiType[] conjuncts = ((GrTraitType)qualifierType).getConjuncts();
+      for (int i = conjuncts.length - 1; i >= 0; i--) {
+        getVariantsFromQualifierType(conjuncts[i], project);
+      }
+    }
     else {
       getVariantsFromQualifierType(qualifierType, project);
       if (qualifier instanceof GrReferenceExpression && !PsiUtil.isSuperReference(qualifier) && !PsiUtil.isInstanceThisRef(qualifier)) {