diff --git a/CMakeLists.txt b/CMakeLists.txt
index cf08326..b9406c6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -39,7 +39,8 @@ ELSEIF(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
 ELSEIF(CMAKE_SYSTEM_NAME MATCHES "OpenBSD")
    # OpenBSD Stuff Here
    message( "OpenBSD detected")
-   message( WARNING "OpenBSD is still experimental!" )
+   message( FATAL_ERROR "OpenBSD is not supported! See bsd/openBSD.txt for more
+   info" )
    SET( METER_SOURCES "bsd/memory_openbsd.cc" "bsd/cpu.cc" "bsd/load.cc" )
 ELSE()
    message( FATAL_ERROR "Cannot be compiled on this system" )
diff --git a/bsd/openBSD.txt b/bsd/openBSD.txt
new file mode 100644
index 0000000..4a7c804
--- /dev/null
+++ b/bsd/openBSD.txt
@@ -0,0 +1,19 @@
+About OpenBSD Port
+==================
+
+I've decided not to do OpenBSD port. Some preparations has been made both
+by myself and (mainly) by Justin Crawford, so finish it shouldn't be difficult.
+Personally, after installing OpenBSD and trying to finish the port I've
+discovered that g++ supplied by OpenBSD (version 5.7) doesn't support c++11.
+This means we lose the ability to use to_string() and stoi() functions. I could
+write replacements for them, or try to get c++11 working on OpenBSD. But I
+decided not to. At least for the moment.
+
+I don't know OpenBSD, it's unfamiliar ground for me. And while FreeBSD was easy
+to get into, I have found OpenBSD a little bit more difficult.
+
+So, no OpenBSD port for now. If you are OpenBSD user and know a little bit c++
+finishing the port should be easy (once you get C++11 working).
+
+l0ner
+