diff --git a/lib/rules/id-blacklist.js b/lib/rules/id-blacklist.js
index 53be62e68a3..2b5e908c1c2 100644
--- a/lib/rules/id-blacklist.js
+++ b/lib/rules/id-blacklist.js
@@ -61,9 +61,12 @@ module.exports = {
          * @returns {boolean} whether an error should be reported or not
          */
         function shouldReport(effectiveParent, name) {
-            return effectiveParent.type !== "CallExpression" &&
+            return (
+                effectiveParent.type !== "CallExpression" &&
                 effectiveParent.type !== "NewExpression" &&
-                isInvalid(name);
+                effectiveParent.parent.type !== "BlockStatement" &&
+                isInvalid(name)
+            );
         }
 
         /**
@@ -101,21 +104,21 @@ module.exports = {
                         // Report AssignmentExpressions only if they are the left side of the assignment
                     } else if (effectiveParent.type === "AssignmentExpression" &&
                         (effectiveParent.right.type !== "MemberExpression" ||
-                        effectiveParent.left.type === "MemberExpression" &&
-                        effectiveParent.left.property.name === node.name)) {
+                         effectiveParent.left.type === "MemberExpression" &&
+                         effectiveParent.left.property.name === node.name)) {
                         if (isInvalid(name)) {
                             report(node);
                         }
                     }
 
-                // Properties have their own rules
+                    // Properties have their own rules
                 } else if (node.parent.type === "Property") {
 
                     if (shouldReport(effectiveParent, name)) {
                         report(node);
                     }
 
-                // Report anything that is a match and not a CallExpression
+                    // Report anything that is a match and not a CallExpression
                 } else if (shouldReport(effectiveParent, name)) {
                     report(node);
                 }
diff --git a/tests/lib/rules/id-blacklist.js b/tests/lib/rules/id-blacklist.js
index f4380e2b86e..3d3dd344d5c 100644
--- a/tests/lib/rules/id-blacklist.js
+++ b/tests/lib/rules/id-blacklist.js
@@ -65,6 +65,10 @@ ruleTester.run("id-blacklist", rule, {
             code: "var obj = { key: foo.bar };",
             options: ["f", "fo", "fooo", "b", "ba", "barr", "bazz", "bingg"]
         },
+        {
+            code: "{foo: bar}",
+            options: ["foo"]
+        },
         {
             code: "var arr = [foo.bar];",
             options: ["f", "fo", "fooo", "b", "ba", "barr", "bazz", "bingg"]
@@ -176,6 +180,13 @@ ruleTester.run("id-blacklist", rule, {
                 error
             ]
         },
+        {
+            code: "{foo: bar}",
+            options: ["foo", "bar"],
+            errors: [
+                error
+            ]
+        },
         {
             code: "var arr = [foo.bar];",
             options: ["arr"],