diff --git a/flake.nix b/flake.nix
index 65258e7965..cc5ecb3a78 100644
--- a/flake.nix
+++ b/flake.nix
@@ -116,10 +116,16 @@
               then [ ./scripts/nix/direct-sqlcipher-2.3.27-win.patch ]
               else [ ./scripts/nix/direct-sqlcipher-2.3.27.patch ]
                 ++ pkgs.lib.optional pkgs'.stdenv.hostPlatform.isAndroid
-                  ./scripts/nix/direct-sqlcipher-android-log.patch;
+                  ./scripts/nix/direct-sqlcipher-android-log.patch
+                ++ pkgs.lib.optional pkgs'.stdenv.hostPlatform.isMusl
+                  ./scripts/nix/direct-sqlcipher-static-libraries.patch;
           } // pkgs.lib.optionalAttrs pkgs'.stdenv.hostPlatform.isDarwin {
             "https://github.com/simplex-chat/simplexmq.git" =
               [ ./scripts/nix/simplexmq-blst-darwin-extern.patch ];
+          } // pkgs.lib.optionalAttrs pkgs'.stdenv.hostPlatform.isMusl {
+            # -fully-static uses each producer's registered static C libraries.
+            "https://github.com/simplex-chat/simplexmq.git" =
+              [ ./scripts/nix/simplexmq-static-libraries.patch ];
           };
         };
         modules = [
diff --git a/scripts/nix/direct-sqlcipher-static-libraries.patch b/scripts/nix/direct-sqlcipher-static-libraries.patch
new file mode 100644
index 0000000000..3b7e37a3ba
--- /dev/null
+++ b/scripts/nix/direct-sqlcipher-static-libraries.patch
@@ -0,0 +1,44 @@
+diff --git a/direct-sqlcipher.cabal b/direct-sqlcipher.cabal
+--- a/direct-sqlcipher.cabal
++++ b/direct-sqlcipher.cabal
+@@ -1,9 +1,11 @@
++cabal-version: 3.8
++
+ name:               direct-sqlcipher
+ version:            2.3.28
+ synopsis:           Low-level binding to SQLCipher. Includes UTF8 and BLOB support.
+ description:        This package is forked from direct-sqlite by Irene Knapp.
+                     https://github.com/IreneKnapp/direct-sqlite
+-license:            BSD3
++license:            BSD-3-Clause
+ license-file:       LICENSE
+ copyright:          Copyright (c) 2012 - 2014 Irene Knapp,
+                     2014 - 2018 Janne Hellsten,
+@@ -20,7 +22,6 @@
+                     cbits/sqlite3.h
+                     cbits/sqlite3ext.h
+                     changelog
+-cabal-version:      >= 1.10
+
+ source-repository head
+   type:     git
+@@ -90,9 +91,11 @@
+                   -DSQLITE_HAS_CODEC
+
+     extra-libraries: dl
++    extra-libraries-static: dl
+
+     if !os(windows) && !os(android)
+       extra-libraries: pthread
++      extra-libraries-static: pthread
+
+     if flag(fulltextsearch)
+       cc-options: -DSQLITE_ENABLE_FTS3 -DSQLITE_ENABLE_FTS3_PARENTHESIS
+@@ -115,6 +118,7 @@
+     if flag(openssl)
+       cc-options: -DSQLCIPHER_CRYPTO_OPENSSL
+       extra-libraries: crypto
++      extra-libraries-static: crypto
+
+     if flag(tomcrypt)
+       cc-options: -DSQLCIPHER_CRYPTO_LIBTOMCRYPT
diff --git a/scripts/nix/simplexmq-static-libraries.patch b/scripts/nix/simplexmq-static-libraries.patch
new file mode 100644
index 0000000000..3274920236
--- /dev/null
+++ b/scripts/nix/simplexmq-static-libraries.patch
@@ -0,0 +1,18 @@
+diff --git a/simplexmq.cabal b/simplexmq.cabal
+--- a/simplexmq.cabal
++++ b/simplexmq.cabal
+@@ -1,4 +1,4 @@
+-cabal-version: 3.0
++cabal-version: 3.8
+
+ name:           simplexmq
+ version:        7.1.0.11
+@@ -351,6 +351,8 @@
+       cbits/blst/build/assembly.S
+   extra-libraries:
+       crypto
++  extra-libraries-static:
++      crypto
+   if os(windows)
+     c-sources:
+         cbits/getentropy_win.c