diff --git a/lua/nvim-treesitter/parsers.lua b/lua/nvim-treesitter/parsers.lua
index 7d0ec1e4f..804941ab0 100644
--- a/lua/nvim-treesitter/parsers.lua
+++ b/lua/nvim-treesitter/parsers.lua
@@ -77,7 +77,7 @@ return {
   },
   b = {
     install_info = {
-      revision = '353237b4e3325f73c4eb1f745048c6bcac763953',
+      revision = '3ca711959415190d02e056ba0d754716984e0c91',
       url = 'https://github.com/VoxelPrismatic/tree-sitter-b',
     },
     tier = 2,
diff --git a/runtime/queries/b/highlights.scm b/runtime/queries/b/highlights.scm
index 533c662bc..e109f9d89 100644
--- a/runtime/queries/b/highlights.scm
+++ b/runtime/queries/b/highlights.scm
@@ -9,9 +9,9 @@
   "__asm__"
 ] @keyword
 
-"auto" @keyword.type
+(type_identifier) @keyword.type
 
-"extrn" @keyword.type
+"auto" @keyword.type
 
 (alignof_expression
   .
@@ -28,8 +28,6 @@
   "switch"
 ] @keyword.conditional
 
-"extrn" @keyword.import
-
 [
   ";"
   ":"
@@ -134,11 +132,6 @@
   declarator: (identifier) @label
   (#eq? @_type "__label__"))
 
-[
-  (type_identifier)
-  (type_descriptor)
-] @type
-
 (storage_class_specifier) @keyword.modifier
 
 [