diff --git a/queries/c/injections.scm b/queries/c/injections.scm
index 6349fe2d1..308994bc0 100644
--- a/queries/c/injections.scm
+++ b/queries/c/injections.scm
@@ -9,7 +9,7 @@
   (#set! injection.language "re2c"))
 
 ((comment) @injection.content
-  (#lua-match? @injection.content "/[*][!<*][^a-zA-Z]")
+  (#lua-match? @injection.content "/[*\/][!*\/]<?[^a-zA-Z]")
   (#set! injection.language "doxygen"))
 
 ((call_expression
diff --git a/queries/cpp/injections.scm b/queries/cpp/injections.scm
index 36852a995..6e1657229 100644
--- a/queries/cpp/injections.scm
+++ b/queries/cpp/injections.scm
@@ -5,7 +5,7 @@
   (#set! injection.language "comment"))
 
 ((comment) @injection.content
-  (#lua-match? @injection.content "/[*][!<*][^a-zA-Z]")
+  (#lua-match? @injection.content "/[*\/][!*\/]<?[^a-zA-Z]")
   (#set! injection.language "doxygen"))
 
 (raw_string_literal