diff --git a/pkgs/tools/admin/ansible/2.1.nix b/pkgs/tools/admin/ansible/2.1.nix
index d4a349c5e47..b8b335bd618 100644
--- a/pkgs/tools/admin/ansible/2.1.nix
+++ b/pkgs/tools/admin/ansible/2.1.nix
@@ -1,5 +1,6 @@
 { stdenv
 , fetchurl
+, fetchFromGitHub
 , pythonPackages
 , windowsSupport ? false
 }:
@@ -10,9 +11,11 @@ let
   jinja = jinja2.overridePythonAttrs (old: rec {
     version = "2.8.1";
     name = "${old.pname}-${version}";
-    src = old.src.override {
-      inherit version;
-      sha256 = "35341f3a97b46327b3ef1eb624aadea87a535b8f50863036e085e7c426ac5891";
+    src = fetchFromGitHub {
+      owner = "pallets";
+      repo = "jinja";
+      rev = version;
+      sha256 = "0m6g6fx6flxb6hrkw757mbx1gxyrmj50w27m2afdsvmvz0zpdi2a";
     };
   });
 in buildPythonPackage rec {
diff --git a/pkgs/tools/admin/ansible/2.2.nix b/pkgs/tools/admin/ansible/2.2.nix
index 4ef35fa5d9e..ccca64b86b6 100644
--- a/pkgs/tools/admin/ansible/2.2.nix
+++ b/pkgs/tools/admin/ansible/2.2.nix
@@ -1,5 +1,6 @@
 { stdenv
 , fetchurl
+, fetchFromGitHub
 , pythonPackages
 , windowsSupport ? false
 }:
@@ -12,9 +13,11 @@ let
   jinja = jinja2.overridePythonAttrs (old: rec {
     version = "2.8.1";
     name = "${old.pname}-${version}";
-    src = old.src.override {
-      inherit version;
-      sha256 = "35341f3a97b46327b3ef1eb624aadea87a535b8f50863036e085e7c426ac5891";
+    src = fetchFromGitHub {
+      owner = "pallets";
+      repo = "jinja";
+      rev = version;
+      sha256 = "0m6g6fx6flxb6hrkw757mbx1gxyrmj50w27m2afdsvmvz0zpdi2a";
     };
   });
 in buildPythonPackage rec {