diff --git a/pkgs/build-support/appimage/default.nix b/pkgs/build-support/appimage/default.nix
index 8ae43df05ca..4d302156f70 100644
--- a/pkgs/build-support/appimage/default.nix
+++ b/pkgs/build-support/appimage/default.nix
@@ -179,6 +179,8 @@ rec {
       fribidi
       p11-kit
 
+      gmp
+
       # libraries not on the upstream include list, but nevertheless expected
       # by at least one appimage
       libtool.lib # for Synfigstudio