diff --git a/src/main/java/it/smartphonecombo/uecapabilityparser/model/index/ReparsingIndex.kt b/src/main/java/it/smartphonecombo/uecapabilityparser/model/index/ReparsingIndex.kt
index c6a40120..a57b1742 100644
--- a/src/main/java/it/smartphonecombo/uecapabilityparser/model/index/ReparsingIndex.kt
+++ b/src/main/java/it/smartphonecombo/uecapabilityparser/model/index/ReparsingIndex.kt
@@ -51,6 +51,7 @@ class ReparsingIndex {
                             DecodeSequenceMode.WHITESPACE_SEPARATED,
                         )
                 new.putAll(list.toList())
+                inputStream.close()
             } catch (_: Exception) {}
             return new
         }