diff --git a/android_class_shadowing_scanner/__init__.py b/android_class_shadowing_scanner/__init__.py
index df2df0d..9e45989 100644
--- a/android_class_shadowing_scanner/__init__.py
+++ b/android_class_shadowing_scanner/__init__.py
@@ -311,11 +311,11 @@ def check_smali():
             with (d / "app.apk").open("wb") as fp:
                 fp.write(apk_bin)
             with zipfile.ZipFile(io.BytesIO(apk_bin)) as apk:
-                json_data[sha256] = {}
-                entry = analyze(apk, sha256, json_out=json_data[sha256])
+                data[sha256] = {}
+                entry = analyze(apk, sha256, json_out=data[sha256])
             subprocess.run(["apktool", "d", "app.apk", "-o", "apktool_out"], cwd=d)
             smalli_dirs = []
-            for dex in json_data[sha256]["class_dex"]:
+            for dex in data[sha256]["class_dex"]:
                 if dex == "classes.dex":
                     smalli_dirs.append(out / "apktool_out" / "smali")
                 else:
@@ -323,7 +323,7 @@ def check_smali():
                         out / "apktool_out" / "smali_" + dex.removesuffix(".dex")
                     )
             dist_dup_classes = set()
-            for cl in json_data[sha256]["duplicated_classes"]:
+            for cl in data[sha256]["duplicated_classes"]:
                 cl_f = cl.removesuffix(";").removeprefix("L") + ".smali"
                 smali = None
                 for cdir in smalli_dirs:
@@ -334,5 +334,5 @@ def check_smali():
                             smali = smali_new
                         elif smali != smali_new:
                             dist_dup_classes.add(cl)
-            json_data[sha256]["redef_classes"] = list(dist_dup_classes)
-    print(json.dumps(json_data))
+            data[sha256]["redef_classes"] = list(dist_dup_classes)
+    print(json.dumps(data))