diff --git a/pkgs/development/libraries/pcre/default.nix b/pkgs/development/libraries/pcre/default.nix
index 5fc8d496ba91..9d4e52acb4d9 100644
--- a/pkgs/development/libraries/pcre/default.nix
+++ b/pkgs/development/libraries/pcre/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   outputs = [ "bin" "dev" "out" "doc" "man" ];
 
   # Disable jit on Apple Silicon, https://github.com/zherczeg/sljit/issues/51
-  configureFlags = optional (!stdenv.hostPlatform.isRiscV && !(stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64)) "--enable-jit" ++ [
+  configureFlags = optional (!(stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64)) "--enable-jit=auto" ++ [
     "--enable-unicode-properties"
     "--disable-cpp"
   ]
diff --git a/pkgs/development/libraries/pcre2/default.nix b/pkgs/development/libraries/pcre2/default.nix
index 8393cb8c5910..0c57b4cd5cf1 100644
--- a/pkgs/development/libraries/pcre2/default.nix
+++ b/pkgs/development/libraries/pcre2/default.nix
@@ -15,9 +15,7 @@ stdenv.mkDerivation rec {
   configureFlags = [
     "--enable-pcre2-16"
     "--enable-pcre2-32"
-  ] ++ lib.optional (!stdenv.hostPlatform.isRiscV &&
-                     !(stdenv.hostPlatform.isDarwin &&
-                       stdenv.hostPlatform.isAarch64)) "--enable-jit";
+  ] ++ lib.optional (!(stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64)) "--enable-jit=auto";
 
   outputs = [ "bin" "dev" "out" "doc" "man" "devdoc" ];