diff --git a/stdlib/2.7/__builtin__.pyi b/stdlib/2.7/__builtin__.pyi
index 9dc5ca948..69a37feb9 100644
--- a/stdlib/2.7/__builtin__.pyi
+++ b/stdlib/2.7/__builtin__.pyi
@@ -814,7 +814,11 @@ class OSError(EnvironmentError): ...
 class WindowsError(OSError): ...
 class OverflowError(ArithmeticError): ...
 class ReferenceError(StandardError): ...
-class SyntaxError(StandardError): ...
+class SyntaxError(StandardError):
+    msg = ...  # type: str
+    lineno = ...  # type: int
+    offset = ...  # type: int
+    text = ...  # type: str
 class IndentationError(SyntaxError): ...
 class TabError(IndentationError): ...
 class SystemError(StandardError): ...
diff --git a/stdlib/3/builtins.pyi b/stdlib/3/builtins.pyi
index 1e4eea8ef..459ae4aaf 100644
--- a/stdlib/3/builtins.pyi
+++ b/stdlib/3/builtins.pyi
@@ -775,7 +775,11 @@ class WindowsError(OSError): ...
 class OverflowError(ArithmeticError): ...
 class ReferenceError(Exception): ...
 class StopIteration(Exception): ...
-class SyntaxError(Exception): ...
+class SyntaxError(Exception):
+    msg = ...  # type: str
+    lineno = ...  # type: int
+    offset = ...  # type: int
+    text = ...  # type: str
 class IndentationError(SyntaxError): ...
 class TabError(IndentationError): ...
 class SystemError(Exception): ...