diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 6e64bde1bb43..f8df6ae7ca5d 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -37,7 +37,7 @@ self: super: {
   zeromq4-haskell = super.zeromq4-haskell.override { zeromq = pkgs.zeromq4; };
 
   # These changes are required to support Darwin.
-  git-annex = super.git-annex.override {
+  git-annex = (disableSharedExecutables super.git-annex).override {
     dbus = if pkgs.stdenv.isLinux then self.dbus else null;
     fdo-notify = if pkgs.stdenv.isLinux then self.fdo-notify else null;
     hinotify = if pkgs.stdenv.isLinux then self.hinotify else self.fsnotify;
diff --git a/pkgs/development/haskell-modules/lib.nix b/pkgs/development/haskell-modules/lib.nix
index 8337411e1adc..323030f1eaff 100644
--- a/pkgs/development/haskell-modules/lib.nix
+++ b/pkgs/development/haskell-modules/lib.nix
@@ -40,8 +40,8 @@ rec {
   enableLibraryProfiling = drv: overrideCabal drv (drv: { enableLibraryProfiling = true; });
   disableLibraryProfiling = drv: overrideCabal drv (drv: { enableLibraryProfiling = false; });
 
-  enableSharedExecutables = drv: overrideCabal drv ( { enableSharedExecutables = true; });
-  disableSharedExecutables = drv: overrideCabal drv ( { enableSharedExecutables = false; });
+  enableSharedExecutables = drv: overrideCabal drv (drv: { enableSharedExecutables = true; });
+  disableSharedExecutables = drv: overrideCabal drv (drv: { enableSharedExecutables = false; });
 
   enableSharedLibraries = drv: overrideCabal drv (drv: { enableSharedLibraries = true; });
   disableSharedLibraries = drv: overrideCabal drv (drv: { enableSharedLibraries = false; });