diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index bf0ba6beb25..df3528a17ac 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -9795,7 +9795,7 @@ namespace ts {
             }
 
             const propType = getTypeOfSymbol(prop);
-            if (node.kind !== SyntaxKind.PropertyAccessExpression || !(prop.flags & (SymbolFlags.Variable | SymbolFlags.Property)) || isAssignmentTarget(node)) {
+            if (node.kind !== SyntaxKind.PropertyAccessExpression || !(prop.flags & (SymbolFlags.Variable | SymbolFlags.Property | SymbolFlags.Accessor)) || isAssignmentTarget(node)) {
                 return propType;
             }
             const leftmostNode = getLeftmostIdentifierOrThis(node);