diff --git a/src/com/koxudaxi/pydantic/PydanticInspection.kt b/src/com/koxudaxi/pydantic/PydanticInspection.kt
index 5e25f5da..22840cbd 100644
--- a/src/com/koxudaxi/pydantic/PydanticInspection.kt
+++ b/src/com/koxudaxi/pydantic/PydanticInspection.kt
@@ -6,6 +6,7 @@ import com.intellij.codeInspection.ProblemsHolder
 import com.intellij.psi.PsiElementVisitor
 import com.jetbrains.python.PyNames
 import com.jetbrains.python.codeInsight.stdlib.PyDataclassTypeProvider
+import com.jetbrains.python.codeInsight.typing.PyTypingTypeProvider
 import com.jetbrains.python.inspections.PyInspection
 import com.jetbrains.python.inspections.PyInspectionVisitor
 import com.jetbrains.python.inspections.quickfix.RenameParameterQuickFix
@@ -311,7 +312,9 @@ class PydanticInspection : PyInspection() {
         private fun inspectCustomRootField(node: PyAssignmentStatement) {
             val pyClass = getPydanticModelByAttribute(node, false, myTypeEvalContext) ?: return
 
-            val fieldName = (node.leftHandSideExpression as? PyTargetExpressionImpl)?.text ?: return
+            val field = node.leftHandSideExpression as? PyTargetExpression ?: return
+            if (PyTypingTypeProvider.isClassVar(field, myTypeEvalContext)) return
+            val fieldName = field.text ?: return
             if (fieldName.startsWith('_')) return
             val rootModel = getRootField(pyClass)?.containingClass ?: return
             if (!isPydanticModel(rootModel, false, myTypeEvalContext)) return
diff --git a/testData/inspection/customRoot.py b/testData/inspection/customRoot.py
index f0f2dba3..b07195aa 100644
--- a/testData/inspection/customRoot.py
+++ b/testData/inspection/customRoot.py
@@ -1,3 +1,5 @@
+from typing import ClassVar
+
 from pydantic import BaseModel
 
 
@@ -27,3 +29,7 @@ def f():
     __root__ = 'xyz'
     g = 'xyz'
 
+class G(BaseModel):
+    ATTRIBUTE_NAME: ClassVar[str] = "testing"
+    __root__ = 'xyz'
+