diff --git a/pkgs/development/libraries/jsoncpp/default.nix b/pkgs/development/libraries/jsoncpp/default.nix
index aa72aeb0d36c..155103af3c4e 100644
--- a/pkgs/development/libraries/jsoncpp/default.nix
+++ b/pkgs/development/libraries/jsoncpp/default.nix
@@ -30,8 +30,8 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake python ];
 
-  # fix inverted sense in isAnyCharRequiredQuoting on aarch64. See: https://github.com/open-source-parsers/jsoncpp/pull/1120
-  patches = stdenv.lib.optionals stdenv.isAarch64 [
+  # fix inverted sense in isAnyCharRequiredQuoting on arm. See: https://github.com/open-source-parsers/jsoncpp/pull/1120
+  patches = stdenv.lib.optionals (stdenv.isAarch64 || stdenv.isAarch32) [
     (fetchpatch {
       url = "https://github.com/open-source-parsers/jsoncpp/commit/9093358efae9e5981aa60013487fc7215f040a59.patch";
       sha256 = "1wiqp70sck2md14sfc0zdkblqk9750cl55ykf9d6b9vs1ifzzzq5";