diff --git a/src/language/PugsParser.cpp b/src/language/PugsParser.cpp
index 58ab42773dd4a0754bf43e8e5cba89d29da5574f..9f528bfce37a5d5eabf6a0c9d60d106730b64441 100644
--- a/src/language/PugsParser.cpp
+++ b/src/language/PugsParser.cpp
@@ -95,7 +95,7 @@ parser(const std::string& filename)
   };
 
   if (not SignalManager::pauseOnError()) {
-    TAO_PEGTL_NAMESPACE::read_input input(filename);
+    TAO_PEGTL_NAMESPACE::file_input input(filename);
     try {
       parse_and_execute(input);
     }
@@ -125,7 +125,7 @@ parser(const std::string& filename)
       std::exit(1);
     }
   } else {
-    TAO_PEGTL_NAMESPACE::read_input input(filename);
+    TAO_PEGTL_NAMESPACE::file_input input(filename);
     parse_and_execute(input);
   }
 }
diff --git a/src/language/ast/ASTBuilder.cpp b/src/language/ast/ASTBuilder.cpp
index 326d4139e709507c95f6d40f49ca1f87411b7b5c..d7d8dbc1fe9936a734a395695570d982a9b10779 100644
--- a/src/language/ast/ASTBuilder.cpp
+++ b/src/language/ast/ASTBuilder.cpp
@@ -312,5 +312,5 @@ ASTBuilder::build(InputT& input)
   return root_node;
 }
 
-template std::unique_ptr<ASTNode> ASTBuilder::build(TAO_PEGTL_NAMESPACE::read_input<>& input);
+template std::unique_ptr<ASTNode> ASTBuilder::build(TAO_PEGTL_NAMESPACE::file_input<>& input);
 template std::unique_ptr<ASTNode> ASTBuilder::build(TAO_PEGTL_NAMESPACE::string_input<>& input);