1 files changed, 8 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/applications/science/math/sage/sage-src.nix b/nixpkgs/pkgs/applications/science/math/sage/sage-src.nix
index a21c21130d55..b9d0a9ef4486 100644
--- a/nixpkgs/pkgs/applications/science/math/sage/sage-src.nix
+++ b/nixpkgs/pkgs/applications/science/math/sage/sage-src.nix
@@ -64,10 +64,10 @@ stdenv.mkDerivation rec {
     fetchSageDiff = { base, rev, name ? "sage-diff-${base}-${rev}.patch", ...}@args: (
       fetchpatch ({
         inherit name;
-        url = "https://git.sagemath.org/sage.git/rawdiff?id2=${base}&id=${rev}";
+        url = "https://git.sagemath.org/sage.git/patch?id2=${base}&id=${rev}";
         # We don't care about sage's own build system (which builds all its dependencies).
         # Exclude build system changes to avoid conflicts.
-        excludes = [ "/build/*" ];
+        excludes = [ "build/*" ];
       } // builtins.removeAttrs args [ "rev" "base" ])
     );
   in [
@@ -105,6 +105,12 @@ stdenv.mkDerivation rec {
       sha256 = "1n5c61mvhalcr2wbp66wzsynwwk59aakvx3xqa5zw9nlkx3rd0h1";
     })
 
+    # https://trac.sagemath.org/ticket/27061
+    (fetchpatch {
+      name = "numpy-1.16-inline-fortran.patch";
+      url = "https://git.sagemath.org/sage.git/patch?id=a05b6b038e1571ab15464e98f76d1927c0c3fd12";
+      sha256 = "05yq97pq84xi60wb1p9skrad5h5x770gq98ll4frr7hvvmlwsf58";
+    })
   ];
 
   patches = nixPatches ++ packageUpgradePatches;