1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/tools/cdecl/default.nix b/pkgs/development/tools/cdecl/default.nix
index 7e0a07ad834..bc44741cffe 100644
--- a/pkgs/development/tools/cdecl/default.nix
+++ b/pkgs/development/tools/cdecl/default.nix
@@ -1,4 +1,4 @@
-{lib, stdenv, fetchurl, yacc, flex, readline, ncurses, gnused}:
+{lib, stdenv, fetchurl, bison, flex, readline, ncurses, gnused}:
 
 stdenv.mkDerivation {
   name = "cdecl-2.5";
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
     makeFlags="$makeFlags PREFIX=$out BINDIR=$out/bin MANDIR=$out/man1 CATDIR=$out/cat1 CC=$CC";
     mkdir -p $out/bin;
   '';
-  buildInputs = [yacc flex readline ncurses];
+  buildInputs = [bison flex readline ncurses];
 
   meta = {
     description = "Translator English -- C/C++ declarations";