diff --git a/apple/internal/resource_actions/app_intents.bzl b/apple/internal/resource_actions/app_intents.bzl
index 07db72096..c99141791 100644
--- a/apple/internal/resource_actions/app_intents.bzl
+++ b/apple/internal/resource_actions/app_intents.bzl
@@ -109,9 +109,37 @@ an issue with the Apple BUILD rules with repro steps.
         command = '''\
 set -euo pipefail
 
+# sorts JSON file keys for deterministic output
+sort_json_file() {{
+    local original_file="$1"
+    local temp_file="${{original_file}}.sorted"
+
+    # Sort the JSON file keys
+    "$DEVELOPER_DIR/usr/bin/python3" -m json.tool --compact --sort-keys "$original_file" > "$temp_file"
+    # Replace original with sorted version
+    mv "$temp_file" "$original_file"
+}}
+
 exit_status=0
 output=$($@ --sdk-root "$SDKROOT" --toolchain-dir "$DEVELOPER_DIR/Toolchains/XcodeDefault.xctoolchain" 2>&1) || exit_status=$?
 
+# The Metadata.appintents/extract.actionsdata and version.json outputs are json
+# files with non-deterministic keys order.
+# Here we sort their keys to ensure that the output is deterministic.
+# This should be removed once the issue is fixed (FB19585633).
+actionsdata_file="{output_dir}/extract.actionsdata"
+version_file="{output_dir}/version.json"
+
+# Set write permission to allow rewriting files
+chmod -R +w "{output_dir}"
+
+# Sort both JSON files to ensure deterministic output
+sort_json_file "$version_file"
+sort_json_file "$actionsdata_file"
+
+# Restore read-only permission
+chmod -R -w "{output_dir}"
+
 if [[ "$exit_status" -ne 0 ]]; then
   echo "$output" >&2
   exit $exit_status
@@ -122,7 +150,7 @@ elif [[ "$output" == *"skipping writing output"* ]]; then
   echo "$output" >&2
   exit 1
 fi
-''',
+'''.format(output_dir = output.path),
         inputs = depset([bundle_binary], transitive = transitive_inputs),
         outputs = [output],
         mnemonic = "AppIntentsMetadataProcessor",