diff --git a/test/lexer.t.cpp b/test/lexer.t.cpp
index 59fc100e2..a39964f6f 100644
--- a/test/lexer.t.cpp
+++ b/test/lexer.t.cpp
@@ -36,7 +36,7 @@ Context context;
 ////////////////////////////////////////////////////////////////////////////////
 int main (int argc, char** argv)
 {
-  UnitTest t (634);
+  UnitTest t (640);
 
   std::vector <std::pair <std::string, Lexer::Type> > tokens;
   std::string token;
@@ -393,6 +393,7 @@ int main (int argc, char** argv)
     // Tag
     { "+tag",                                         { { "+tag",                                         Lexer::Type::tag          }, NO, NO, NO, NO }, },
     { "-tag",                                         { { "-tag",                                         Lexer::Type::tag          }, NO, NO, NO, NO }, },
+    { "+@tag",                                        { { "+@tag",                                        Lexer::Type::tag          }, NO, NO, NO, NO }, },
 
     // Path
     { "/long/path/to/file.txt",                       { { "/long/path/to/file.txt",                       Lexer::Type::path         }, NO, NO, NO, NO }, },