diff --git a/src/dorkbox/executor/stream/nopStreams/NopInputStream.kt b/src/dorkbox/executor/stream/nopStreams/NopInputStream.kt
index 9d28410..58158f4 100644
--- a/src/dorkbox/executor/stream/nopStreams/NopInputStream.kt
+++ b/src/dorkbox/executor/stream/nopStreams/NopInputStream.kt
@@ -27,6 +27,10 @@ class NopInputStream : InputStream() {
         val INPUT_STREAM = NopInputStream()
     }
 
+    override fun available(): Int {
+        return 0
+    }
+
     override fun read(): Int {
         return -1
     }