1 files changed, 0 insertions, 4 deletions
diff --git a/src/libexpr/parser.y b/src/libexpr/parser.y
index dcb270b862a3..ff174815e71f 100644
--- a/src/libexpr/parser.y
+++ b/src/libexpr/parser.y
@@ -53,10 +53,6 @@ namespace nix {
 #include "parser-tab.hh"
 #include "lexer-tab.hh"
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
 YY_DECL;
 
 using namespace nix;