diff --git a/pkgs/build-support/appimage/default.nix b/pkgs/build-support/appimage/default.nix
index 9ceaab88946d..122642f5685c 100644
--- a/pkgs/build-support/appimage/default.nix
+++ b/pkgs/build-support/appimage/default.nix
@@ -180,6 +180,8 @@ rec {
       fribidi
       p11-kit
 
+      gmp
+
       # libraries not on the upstream include list, but nevertheless expected
       # by at least one appimage
       libtool.lib # for Synfigstudio