diff --git a/srcpkgs/asignify/patches/d6b3651fa96f05aeefc318f75503fc9ca77b1f58.patch b/srcpkgs/asignify/patches/d6b3651fa96f05aeefc318f75503fc9ca77b1f58.patch
new file mode 100644
index 00000000000..b21af55537f
--- /dev/null
+++ b/srcpkgs/asignify/patches/d6b3651fa96f05aeefc318f75503fc9ca77b1f58.patch
@@ -0,0 +1,23 @@
+From d6b3651fa96f05aeefc318f75503fc9ca77b1f58 Mon Sep 17 00:00:00 2001
+From: Vsevolod Stakhov <vsevolod@highsecure.ru>
+Date: Sat, 1 Jan 2022 22:45:48 +0000
+Subject: [PATCH] Fix compilation with gcc 11.x
+
+Issue: #16
+---
+ libasignify/blake2.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libasignify/blake2.h b/libasignify/blake2.h
+index 5d0d40c..f9967d0 100644
+--- a/libasignify/blake2.h
++++ b/libasignify/blake2.h
+@@ -56,7 +56,7 @@ extern "C" {
+     uint8_t  personal[BLAKE2B_PERSONALBYTES];  // 64
+   } blake2b_param;
+ 
+-  BLAKE_ALIGN( 64 ) typedef struct __blake2b_state
++  typedef struct BLAKE_ALIGN( 64 ) __blake2b_state
+   {
+     uint64_t h[8];
+     uint64_t t[2];