2 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/tools/ocaml/camlidl/default.nix b/pkgs/development/tools/ocaml/camlidl/default.nix
index 8f77c0c6fc0d1..d049377ea9494 100644
--- a/pkgs/development/tools/ocaml/camlidl/default.nix
+++ b/pkgs/development/tools/ocaml/camlidl/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
     mv config/Makefile.unix config/Makefile
     substituteInPlace config/Makefile --replace BINDIR=/usr/local/bin BINDIR=$out
     substituteInPlace config/Makefile --replace OCAMLLIB=/usr/local/lib/ocaml OCAMLLIB=$out/lib/ocaml/${ocaml_version}/site-lib/camlidl
-    ensureDir $out/lib/ocaml/${ocaml_version}/site-lib/camlidl/caml
+    mkdir -p $out/lib/ocaml/${ocaml_version}/site-lib/camlidl/caml
   '';
 
   meta = {
diff --git a/pkgs/development/tools/ocaml/findlib/default.nix b/pkgs/development/tools/ocaml/findlib/default.nix
index 70fb45a197958..c89af03097d7b 100644
--- a/pkgs/development/tools/ocaml/findlib/default.nix
+++ b/pkgs/development/tools/ocaml/findlib/default.nix
@@ -40,7 +40,7 @@ stdenv.mkDerivation {
         fi
         export OCAMLFIND_DESTDIR="''$out/lib/ocaml/${ocaml_version}/site-lib/"
         if test -n "$createFindlibDestdir"; then
-          ensureDir $OCAMLFIND_DESTDIR
+          mkdir -p $OCAMLFIND_DESTDIR
         fi
     }