diff --git a/third_party/nixpkgs/patches/dino-vala-boxing.patch b/third_party/nixpkgs/patches/dino-vala-boxing.patch
new file mode 100644
index 0000000000..27ca512edc
--- /dev/null
+++ b/third_party/nixpkgs/patches/dino-vala-boxing.patch
@@ -0,0 +1,19 @@
+diff --git a/pkgs/applications/networking/instant-messengers/dino/default.nix b/pkgs/applications/networking/instant-messengers/dino/default.nix
+--- a/pkgs/applications/networking/instant-messengers/dino/default.nix
++++ b/pkgs/applications/networking/instant-messengers/dino/default.nix
+@@ -27,6 +27,15 @@ stdenv.mkDerivation rec {
+     sha256 = "0wy1hb3kz3k4gqqwx308n37cqag2d017jwfz0b5s30nkx2pbwspw";
+   };
+ 
++  patches = [
++    # Fixes https://github.com/dino/dino/issues/1010 (double' is not a supported generic type argument)
++    (fetchpatch {
++      name = "dino-vala-boxing.patch";
++      url = "https://github.com/dino/dino/commit/9acb54df9254609f2fe4de83c9047d408412de28.patch";
++      sha256 = "1jz4r7d8b1ljwgq846wihp864b6gjdkgh6fnmxh13b2i10x52xsm";
++    })
++  ];
++
+   nativeBuildInputs = [
+     vala
+     cmake
diff --git a/third_party/nixpkgs/patches/series b/third_party/nixpkgs/patches/series
index 9e98ebae86..13de97c025 100644
--- a/third_party/nixpkgs/patches/series
+++ b/third_party/nixpkgs/patches/series
@@ -1,3 +1,4 @@
 various.patch
 patch-cherrypy.patch
 pomerium-fix.patch
+dino-vala-boxing.patch
diff --git a/third_party/nixpkgs/pkgs/applications/networking/instant-messengers/dino/default.nix b/third_party/nixpkgs/pkgs/applications/networking/instant-messengers/dino/default.nix
index 0474f21a2b..29a69b4019 100644
--- a/third_party/nixpkgs/pkgs/applications/networking/instant-messengers/dino/default.nix
+++ b/third_party/nixpkgs/pkgs/applications/networking/instant-messengers/dino/default.nix
@@ -27,6 +27,15 @@ stdenv.mkDerivation rec {
     sha256 = "0wy1hb3kz3k4gqqwx308n37cqag2d017jwfz0b5s30nkx2pbwspw";
   };
 
+  patches = [
+    # Fixes https://github.com/dino/dino/issues/1010 (double' is not a supported generic type argument)
+    (fetchpatch {
+      name = "dino-vala-boxing.patch";
+      url = "https://github.com/dino/dino/commit/9acb54df9254609f2fe4de83c9047d408412de28.patch";
+      sha256 = "1jz4r7d8b1ljwgq846wihp864b6gjdkgh6fnmxh13b2i10x52xsm";
+    })
+  ];
+
   nativeBuildInputs = [
     vala
     cmake