diff --git a/mitmproxy/eventsequence.py b/mitmproxy/eventsequence.py
index 905cb7bc2..5872f607e 100644
--- a/mitmproxy/eventsequence.py
+++ b/mitmproxy/eventsequence.py
@@ -70,4 +70,4 @@ def iterate(f):
             yield "tcp_error", f
         yield "tcp_end", f
     else:
-        raise ValueError
+        raise TypeError()
diff --git a/mitmproxy/version.py b/mitmproxy/version.py
index a5faf5115..22382c940 100644
--- a/mitmproxy/version.py
+++ b/mitmproxy/version.py
@@ -3,5 +3,5 @@ VERSION = ".".join(str(i) for i in IVERSION)
 PATHOD = "pathod " + VERSION
 MITMPROXY = "mitmproxy " + VERSION
 
-if __name__ == "__main__":  # pragma: no cover
+if __name__ == "__main__":
     print(VERSION)
diff --git a/test/mitmproxy/test_eventsequence.py b/test/mitmproxy/test_eventsequence.py
index 6e2542256..fe0f92b32 100644
--- a/test/mitmproxy/test_eventsequence.py
+++ b/test/mitmproxy/test_eventsequence.py
@@ -53,5 +53,5 @@ def test_tcp_flow(err):
 
 
 def test_invalid():
-    with pytest.raises(ValueError):
+    with pytest.raises(TypeError):
         next(eventsequence.iterate(42))
diff --git a/test/mitmproxy/test_version.py b/test/mitmproxy/test_version.py
new file mode 100644
index 000000000..f87b08517
--- /dev/null
+++ b/test/mitmproxy/test_version.py
@@ -0,0 +1,10 @@
+import runpy
+
+from mitmproxy import version
+
+
+def test_version(capsys):
+    runpy.run_module('mitmproxy.version', run_name='__main__')
+    stdout, stderr = capsys.readouterr()
+    assert len(stdout) > 0
+    assert stdout.strip() == version.VERSION