diff --git a/CMakeLists.txt b/CMakeLists.txt
index b72f1f4..fcb858c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.3)
-project(dui VERSION 0.2)
+project(dui VERSION 0.2.1)
 
 add_definitions(-Wall -pedantic)
 
diff --git a/ScrollBar.hpp b/ScrollBar.hpp
index 918c13b..7a0819f 100644
--- a/ScrollBar.hpp
+++ b/ScrollBar.hpp
@@ -72,7 +72,7 @@ scrollBar(Target target,
     *value = *value < max ? *value + 1 : max;
     action = true;
   }
-  action = scrollBarSlider(
+  action |= scrollBarSlider(
     g,
     "bar",
     value,
diff --git a/dui_single.hpp b/dui_single.hpp
index e9c281e..ec44543 100644
--- a/dui_single.hpp
+++ b/dui_single.hpp
@@ -2698,7 +2698,7 @@ scrollBar(Target target,
     *value = *value < max ? *value + 1 : max;
     action = true;
   }
-  action = scrollBarSlider(
+  action |= scrollBarSlider(
     g,
     "bar",
     value,