diff --git a/sys/apps/Overview.lua b/sys/apps/Overview.lua
index 722127e..b5edf39 100644
--- a/sys/apps/Overview.lua
+++ b/sys/apps/Overview.lua
@@ -51,7 +51,7 @@ local config = {
 }
 Config.load('Overview', config)
 
-local extSupport = Util.getVersion() >= 1.76
+local extSupport = Util.supportsExtChars()
 
 local applications = { }
 local buttons = { }
diff --git a/sys/apps/system/label.lua b/sys/apps/system/label.lua
index ba38109..61d3698 100644
--- a/sys/apps/system/label.lua
+++ b/sys/apps/system/label.lua
@@ -26,12 +26,12 @@ return UI.Tab {
 		x = 2, y = 5, ex = -2, ey = -2,
 		values = {
 			{ name = '',  value = ''                  },
-			{ name = 'CC version',  value = Util.getVersion()                  },
-			{ name = 'Lua version', value = _VERSION                           },
-			{ name = 'MC version',  value = Util.getMinecraftVersion()         },
-			{ name = 'Disk free',   value = Util.toBytes(fs.getFreeSpace('/')) },
-			{ name = 'Computer ID', value = tostring(os.getComputerID())       },
-			{ name = 'Day',         value = tostring(os.day())                 },
+			{ name = 'CC version',  value = ("%d.%d"):format(Util.getVersion()) },
+			{ name = 'Lua version', value = _VERSION                            },
+			{ name = 'MC version',  value = Util.getMinecraftVersion()          },
+			{ name = 'Disk free',   value = Util.toBytes(fs.getFreeSpace('/'))  },
+			{ name = 'Computer ID', value = tostring(os.getComputerID())        },
+			{ name = 'Day',         value = tostring(os.day())                  },
 		},
 		disableHeader = true,
 		inactive = true,
diff --git a/sys/init/7.multishell.lua b/sys/init/7.multishell.lua
index 728a380..b799584 100644
--- a/sys/init/7.multishell.lua
+++ b/sys/init/7.multishell.lua
@@ -14,7 +14,7 @@ local parentTerm = _G.device.terminal
 local w,h = parentTerm.getSize()
 local overviewId
 local tabsDirty = false
-local closeInd = Util.getVersion() >= 1.76 and '\215' or '*'
+local closeInd = Util.supportsExtChars() and '\215' or '*'
 local multishell = { }
 
 _ENV.multishell = multishell
diff --git a/sys/modules/opus/ui.lua b/sys/modules/opus/ui.lua
index 8451e1d..c5b412e 100644
--- a/sys/modules/opus/ui.lua
+++ b/sys/modules/opus/ui.lua
@@ -44,7 +44,7 @@ function UI:init()
 			tertiary = colors.gray,
 		}
 	}
-	self.extChars = Util.getVersion() >= 1.76
+	self.extChars = Util.supportsExtChars()
 
 	local function keyFunction(event, code, held)
 		local ie = Input:translate(event, code, held)
diff --git a/sys/modules/opus/util.lua b/sys/modules/opus/util.lua
index 484231b..fac9269 100644
--- a/sys/modules/opus/util.lua
+++ b/sys/modules/opus/util.lua
@@ -170,16 +170,19 @@ function Util.print(pattern, ...)
 end
 
 function Util.getVersion()
-	local version
+	local versionString = _G._HOST or _G._CC_VERSION
+	local versionMajor, versionMinor = versionString:match("(%d+)%.(%d+)")
+	-- ex.: 1.89 would return 1, 89
+	return versionMajor, versionMinor
+end
 
-	if _G._CC_VERSION then
-		version = tonumber(_G._CC_VERSION:match('[%d]+%.?[%d][%d]'))
-	end
-	if not version and _G._HOST then
-		version = tonumber(_G._HOST:match('[%d]+%.?[%d][%d]'))
-	end
+function Util.compareVersion(major, minor)
+	local currentMajor, currentMinor = Util.getVersion()
+	return currentMajor > major or currentMajor == major and currentMinor >= minor
+end
 
-	return version or 1.7
+function Util.supportsExtChars()
+	return Util.compareVersion(1, 76)
 end
 
 function Util.getMinecraftVersion()