diff --git a/pkgs/development/compilers/chicken/5/overrides.nix b/pkgs/development/compilers/chicken/5/overrides.nix
index eadd7ef87afd..e81d17b9df63 100644
--- a/pkgs/development/compilers/chicken/5/overrides.nix
+++ b/pkgs/development/compilers/chicken/5/overrides.nix
@@ -14,9 +14,12 @@ let
     (addPkgConfig old) // (addToBuildInputs pkg old);
   addToPropagatedBuildInputsWithPkgConfig = pkg: old:
     (addPkgConfig old) // (addToPropagatedBuildInputs pkg old);
+  broken = old: { meta = old.meta // { broken = true; }; };
   brokenOnDarwin = old: { meta = old.meta // { broken = stdenv.isDarwin; }; };
 in {
-  allegro = addToBuildInputsWithPkgConfig [ pkgs.allegro5 pkgs.libglvnd ];
+  allegro = old:
+    (brokenOnDarwin old)
+    // (addToBuildInputsWithPkgConfig [ pkgs.allegro5 pkgs.libglvnd ] old);
   breadline = addToBuildInputs pkgs.readline;
   blas = addToBuildInputsWithPkgConfig pkgs.blas;
   blosc = addToBuildInputs pkgs.c-blosc;
@@ -28,22 +31,26 @@ in {
   epoxy = addToPropagatedBuildInputsWithPkgConfig pkgs.libepoxy;
   espeak = addToBuildInputsWithPkgConfig pkgs.espeak-ng;
   exif = old: (brokenOnDarwin old) // (addToBuildInputs pkgs.libexif old);
-  expat = addToBuildInputs pkgs.expat;
+  expat = old: (brokenOnDarwin old) // (addToBuildInputs pkgs.expat old);
   ezxdisp = addToBuildInputsWithPkgConfig pkgs.xorg.libX11;
-  freetype = addToBuildInputs pkgs.freetype;
+  freetype = old: (brokenOnDarwin old) // (addToBuildInputs pkgs.freetype old);
   fuse = addToBuildInputsWithPkgConfig pkgs.fuse;
-  git = addToBuildInputsWithPkgConfig pkgs.libgit2;
+  # git = addToBuildInputsWithPkgConfig pkgs.libgit2;
   glfw3 = addToBuildInputsWithPkgConfig pkgs.glfw3;
   icu = addToBuildInputsWithPkgConfig pkgs.icu;
   imlib2 = addToBuildInputsWithPkgConfig pkgs.imlib2;
-  lazy-ffi = addToBuildInputs pkgs.libffi;
+  lazy-ffi = old: (brokenOnDarwin old) // (addToBuildInputs pkgs.libffi old);
   leveldb = addToBuildInputs pkgs.leveldb;
   magic = addToBuildInputs pkgs.file;
-  mdh = addToBuildInputs pkgs.pcre;
+  mdh = old: (brokenOnDarwin old) // (addToBuildInputs pkgs.pcre old);
   nanomsg = addToBuildInputs pkgs.nanomsg;
   ncurses = addToBuildInputsWithPkgConfig [ pkgs.ncurses ];
-  opencl = addToBuildInputs [ pkgs.opencl-headers pkgs.ocl-icd ];
-  opengl = addToBuildInputsWithPkgConfig [ pkgs.libGL pkgs.libGLU ];
+  opencl = old:
+    (brokenOnDarwin old)
+    // (addToBuildInputs [ pkgs.opencl-headers pkgs.ocl-icd ] old);
+  opengl = old:
+    (brokenOnDarwin old)
+    // (addToBuildInputsWithPkgConfig [ pkgs.libGL pkgs.libGLU ] old);
   openssl = addToBuildInputs pkgs.openssl;
   plot = addToBuildInputs pkgs.plotutils;
   postgresql = addToBuildInputsWithPkgConfig pkgs.postgresql;
@@ -55,7 +62,8 @@ in {
   soil = addToPropagatedBuildInputsWithPkgConfig pkgs.libepoxy;
   sqlite3 = addToBuildInputs pkgs.sqlite;
   stemmer = old: (brokenOnDarwin old) // (addToBuildInputs pkgs.libstemmer old);
-  stfl = addToBuildInputs [ pkgs.ncurses pkgs.stfl ];
+  stfl = old:
+    (brokenOnDarwin old) // (addToBuildInputs [ pkgs.ncurses pkgs.stfl ] old);
   taglib = old:
     (brokenOnDarwin old) // (addToBuildInputs [ pkgs.zlib pkgs.taglib ] old);
   uuid-lib = addToBuildInputs pkgs.libuuid;
@@ -71,9 +79,40 @@ in {
   unveil = old: { meta = old.meta // { platforms = lib.platforms.openbsd; }; };
 
   # mark broken
-  F-operator = old: { meta = old.meta // { broken = true; }; };
-  comparse = old: { meta = old.meta // { broken = true; }; };
-  kiwi = old: { meta = old.meta // { broken = true; }; };
-  qt-light = old: { meta = old.meta // { broken = true; }; };
+  "ephem-v1.1" = broken;
+  F-operator = broken;
+  atom = broken;
+  begin-syntax = broken;
+  canvas-draw = broken;
+  chicken-doc-admin = broken;
+  comparse = broken;
+  coops-utils = broken;
+  crypt = broken;
+  git = broken;
+  hypergiant = broken;
+  iup = broken;
+  kiwi = broken;
+  lmdb-ht = broken;
+  lsp-server = broken;
+  mpi = broken;
+  pyffi = broken;
+  qt-light = broken;
+  salmonella-html-report = broken;
+  sundials = broken;
+  svn-client = broken;
+  system = broken;
+  tokyocabinet = broken;
+  transducers = broken;
+  webview = broken;
+
+  # mark broken darwin
+  gl-utils = brokenOnDarwin;
+  iconv = brokenOnDarwin;
+  inotify = brokenOnDarwin;
+  posix-mq = brokenOnDarwin;
+  posix-shm = brokenOnDarwin;
+  pthreads = brokenOnDarwin;
+  rbf = brokenOnDarwin;
+  scheme2c-compatibility = brokenOnDarwin;
   stty = brokenOnDarwin;
 }