diff --git a/libpuzzle-0.11-retval_stringl-fix.patch b/libpuzzle-0.11-retval_stringl-fix.patch
new file mode 100644
index 0000000..3f3bb88
--- /dev/null
+++ b/libpuzzle-0.11-retval_stringl-fix.patch
@@ -0,0 +1,30 @@
+diff -up libpuzzle-0.11/php/libpuzzle/libpuzzle.c.stringlfix libpuzzle-0.11/php/libpuzzle/libpuzzle.c
+--- libpuzzle-0.11/php/libpuzzle/libpuzzle.c.stringlfix	2016-07-22 16:03:12.255156115 -0400
++++ libpuzzle-0.11/php/libpuzzle/libpuzzle.c	2016-07-22 16:03:35.941999142 -0400
+@@ -137,7 +137,7 @@ PHP_FUNCTION(puzzle_fill_cvec_from_file)
+         puzzle_free_cvec(context, &cvec);
+         RETURN_FALSE;
+     }
+-    RETVAL_STRINGL(cvec.vec, cvec.sizeof_vec, 1);
++    RETVAL_STRINGL(cvec.vec, cvec.sizeof_vec);
+     puzzle_free_cvec(context, &cvec);
+ }
+ /* }}} */
+@@ -169,7 +169,7 @@ PHP_FUNCTION(puzzle_compress_cvec)
+         RETURN_FALSE;
+     }
+     RETVAL_STRINGL(compressed_cvec.vec,
+-                   compressed_cvec.sizeof_compressed_vec, 1);
++                   compressed_cvec.sizeof_compressed_vec);
+     puzzle_free_compressed_cvec(context, &compressed_cvec);
+     cvec.vec = NULL;
+     puzzle_free_cvec(context, &cvec);    
+@@ -202,7 +202,7 @@ PHP_FUNCTION(puzzle_uncompress_cvec)
+         puzzle_free_compressed_cvec(context, &compressed_cvec);
+         RETURN_FALSE;
+     }
+-    RETVAL_STRINGL(cvec.vec, cvec.sizeof_vec, 1);
++    RETVAL_STRINGL(cvec.vec, cvec.sizeof_vec);
+     puzzle_free_cvec(context, &cvec);
+     compressed_cvec.vec = NULL;
+     puzzle_free_compressed_cvec(context, &compressed_cvec);