diff --git a/src/tint/reader/wgsl/lexer.cc b/src/tint/reader/wgsl/lexer.cc
index 716075eacc..a3eaa6d1e3 100644
--- a/src/tint/reader/wgsl/lexer.cc
+++ b/src/tint/reader/wgsl/lexer.cc
@@ -1088,6 +1088,9 @@ Token Lexer::check_keyword(const Source& source, std::string_view str) {
     if (str == "case") {
         return {Token::Type::kCase, source, "case"};
     }
+    if (str == "const") {
+        return {Token::Type::kConst, source, "const"};
+    }
     if (str == "continue") {
         return {Token::Type::kContinue, source, "continue"};
     }
diff --git a/src/tint/reader/wgsl/lexer_test.cc b/src/tint/reader/wgsl/lexer_test.cc
index ab4ec7ea27..712474f0d4 100644
--- a/src/tint/reader/wgsl/lexer_test.cc
+++ b/src/tint/reader/wgsl/lexer_test.cc
@@ -930,6 +930,7 @@ INSTANTIATE_TEST_SUITE_P(
                     TokenData{"bool", Token::Type::kBool},
                     TokenData{"break", Token::Type::kBreak},
                     TokenData{"case", Token::Type::kCase},
+                    TokenData{"const", Token::Type::kConst},
                     TokenData{"continue", Token::Type::kContinue},
                     TokenData{"continuing", Token::Type::kContinuing},
                     TokenData{"default", Token::Type::kDefault},
diff --git a/src/tint/reader/wgsl/parser_impl.cc b/src/tint/reader/wgsl/parser_impl.cc
index 854b276bb2..3f1fad4371 100644
--- a/src/tint/reader/wgsl/parser_impl.cc
+++ b/src/tint/reader/wgsl/parser_impl.cc
@@ -124,10 +124,10 @@ const char kWorkgroupSizeAttribute[] = "workgroup_size";
 
 // https://gpuweb.github.io/gpuweb/wgsl.html#reserved-keywords
 bool is_reserved(Token t) {
-    return t == "asm" || t == "bf16" || t == "const" || t == "do" || t == "enum" || t == "f64" ||
-           t == "handle" || t == "i8" || t == "i16" || t == "i64" || t == "mat" ||
-           t == "premerge" || t == "regardless" || t == "typedef" || t == "u8" || t == "u16" ||
-           t == "u64" || t == "unless" || t == "using" || t == "vec" || t == "void" || t == "while";
+    return t == "asm" || t == "bf16" || t == "do" || t == "enum" || t == "f64" || t == "handle" ||
+           t == "i8" || t == "i16" || t == "i64" || t == "mat" || t == "premerge" ||
+           t == "regardless" || t == "typedef" || t == "u8" || t == "u16" || t == "u64" ||
+           t == "unless" || t == "using" || t == "vec" || t == "void" || t == "while";
 }
 
 /// Enter-exit counters for block token types.
diff --git a/src/tint/reader/wgsl/parser_impl_reserved_keyword_test.cc b/src/tint/reader/wgsl/parser_impl_reserved_keyword_test.cc
index 8da2771d55..8f2d470090 100644
--- a/src/tint/reader/wgsl/parser_impl_reserved_keyword_test.cc
+++ b/src/tint/reader/wgsl/parser_impl_reserved_keyword_test.cc
@@ -85,7 +85,6 @@ INSTANTIATE_TEST_SUITE_P(ParserImplReservedKeywordTest,
                          ParserImplReservedKeywordTest,
                          testing::Values("asm",
                                          "bf16",
-                                         "const",
                                          "do",
                                          "enum",
                                          "f64",
diff --git a/src/tint/reader/wgsl/token.cc b/src/tint/reader/wgsl/token.cc
index aec1c9add8..c6a06c9c13 100644
--- a/src/tint/reader/wgsl/token.cc
+++ b/src/tint/reader/wgsl/token.cc
@@ -141,6 +141,8 @@ std::string_view Token::TypeToName(Type type) {
             return "break";
         case Token::Type::kCase:
             return "case";
+        case Token::Type::kConst:
+            return "const";
         case Token::Type::kContinue:
             return "continue";
         case Token::Type::kContinuing:
diff --git a/src/tint/reader/wgsl/token.h b/src/tint/reader/wgsl/token.h
index 2fcf7425e2..e291f8e9a4 100644
--- a/src/tint/reader/wgsl/token.h
+++ b/src/tint/reader/wgsl/token.h
@@ -151,6 +151,8 @@ class Token {
         kBreak,
         /// A 'case'
         kCase,
+        /// A 'const'
+        kConst,
         /// A 'continue'
         kContinue,
         /// A 'continuing'