diff --git a/applications/nfc/helpers/nfc_mf_classic_dict.c b/applications/nfc/helpers/nfc_mf_classic_dict.c
index c9c6e991..e9cfff39 100644
--- a/applications/nfc/helpers/nfc_mf_classic_dict.c
+++ b/applications/nfc/helpers/nfc_mf_classic_dict.c
@@ -32,7 +32,7 @@ bool nfc_mf_classic_dict_get_next_key(Stream* stream, uint64_t* key) {
 
     bool next_key_read = false;
     while(!next_key_read) {
-        if(stream_read_line(stream, next_line)) break;
+        if(!stream_read_line(stream, next_line)) break;
         if(string_get_char(next_line, 0) == '#') continue;
         if(string_size(next_line) != NFC_MF_CLASSIC_KEY_LEN) continue;
         for(uint8_t i = 0; i < 12; i += 2) {
diff --git a/lib/toolbox/stream/stream.c b/lib/toolbox/stream/stream.c
index dc1b0b2b..4aee8acd 100644
--- a/lib/toolbox/stream/stream.c
+++ b/lib/toolbox/stream/stream.c
@@ -99,7 +99,7 @@ bool stream_read_line(Stream* stream, string_t str_result) {
         }
     } while(true);
 
-    return stream_eof(stream);
+    return string_size(str_result) != 0;
 }
 
 bool stream_rewind(Stream* stream) {
diff --git a/lib/toolbox/stream/stream.h b/lib/toolbox/stream/stream.h
index 3053314e..97ded8bd 100644
--- a/lib/toolbox/stream/stream.h
+++ b/lib/toolbox/stream/stream.h
@@ -102,8 +102,8 @@ bool stream_delete_and_insert(
  * Read line from a stream (supports LF and CRLF line endings)
  * @param stream 
  * @param str_result 
- * @return true if line was read
- * @return false if EOF
+ * @return true if line lenght is not zero
+ * @return false otherwise
  */
 bool stream_read_line(Stream* stream, string_t str_result);