diff --git a/fasttyper/interface.py b/fasttyper/interface.py
index f3e9c99..18c0b76 100644
--- a/fasttyper/interface.py
+++ b/fasttyper/interface.py
@@ -6,9 +6,15 @@ class Interface:
         self.application = application
         self.components = components
         self.no_cursor = no_cursor
+        self.colors = True
 
     def init_colors(self):
-        assert curses.has_colors()
+        try:
+            assert curses.has_colors()
+        except AssertionError:
+            self.colors = False
+            return
+
         curses.start_color()
         curses.use_default_colors()
 
diff --git a/setup.cfg b/setup.cfg
index 1c5b156..acc31ee 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 2.0.5
+current_version = 2.0.6
 
 [wheel]
 universal = 1
diff --git a/setup.py b/setup.py
index 4a16ca5..2dab2bb 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@ with open("requirements.txt", "r", encoding="utf-8") as fh:
 
 setup(
     name="fasttyper",
-    version="2.0.5",
+    version="2.0.6",
     author="Piotr Domanski",
     author_email="pi.domanski@gmail.com",
     description="Minimalistic typing exercise",