diff --git a/.travis.yml b/.travis.yml
index 30df23e..fed063e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ python:
   - '2.7'
   - '3.5'
   - '3.6'
-install: pip install .
+install: pip install --pre .
 script:
   - pip install nose mock
   - 'pip download --no-deps --no-binary :all: --dest pyota-unittests --pre pyota'
@@ -12,9 +12,9 @@ script:
   - nosetests pyota-unittests/test
 deploy:
   on:
-    branch: master
+    tags: true
   provider: pypi
-  distribution: bdist_wheel sdist
+  distributions: 'bdist_wheel sdist'
   skip_upload_docs: true
   user: phx
   password:
diff --git a/setup.py b/setup.py
index b5dda1f..8d48f8f 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@
   name        = 'PyOTA-CCurl',
   description = 'C Curl extension for PyOTA',
   url         = 'https://github.com/todofixthis/pyota-ccurl',
-  version     = '1.0.3',
+  version     = '1.0.4',
 
   long_description = long_description,
 
diff --git a/src/ccurlmodule.c b/src/ccurlmodule.c
index e4de573..3230267 100644
--- a/src/ccurlmodule.c
+++ b/src/ccurlmodule.c
@@ -2,7 +2,7 @@
 #include <stdint.h>
 
 #define HASH_LENGTH 243
-#define NUMBER_OF_ROUNDS 27
+#define NUMBER_OF_ROUNDS 81
 #define STATE_LENGTH 3 * HASH_LENGTH