diff --git a/packages/babel-generator/src/node/parentheses.js b/packages/babel-generator/src/node/parentheses.js
index 0a1ab115c5..1222f2d34a 100644
--- a/packages/babel-generator/src/node/parentheses.js
+++ b/packages/babel-generator/src/node/parentheses.js
@@ -2,6 +2,7 @@ import * as t from "@babel/types";
 
 const PRECEDENCE = {
   "||": 0,
+  "??": 0,
   "&&": 1,
   "|": 2,
   "^": 3,
diff --git a/packages/babel-generator/test/fixtures/parentheses/nullish-coalescing/input.js b/packages/babel-generator/test/fixtures/parentheses/nullish-coalescing/input.js
new file mode 100644
index 0000000000..2e5054151a
--- /dev/null
+++ b/packages/babel-generator/test/fixtures/parentheses/nullish-coalescing/input.js
@@ -0,0 +1,2 @@
+const foo = 'test'
+console.log((foo ?? '') == '')
\ No newline at end of file
diff --git a/packages/babel-generator/test/fixtures/parentheses/nullish-coalescing/output.js b/packages/babel-generator/test/fixtures/parentheses/nullish-coalescing/output.js
new file mode 100644
index 0000000000..767c8f1b02
--- /dev/null
+++ b/packages/babel-generator/test/fixtures/parentheses/nullish-coalescing/output.js
@@ -0,0 +1,2 @@
+const foo = 'test';
+console.log((foo ?? '') == '');
\ No newline at end of file