diff --git a/binaries/data/l10n/messages.json b/binaries/data/l10n/messages.json
index bd4e645643..336963b781 100644
--- a/binaries/data/l10n/messages.json
+++ b/binaries/data/l10n/messages.json
@@ -22,6 +22,7 @@
 						"MarkForTranslationWithContext": [[1], 2]
 					},
 					"commentTags": [
+						"dennis-ignore:",
 						"Translation:"
 					]
 				}
diff --git a/binaries/data/mods/public/gui/common/functions_global_object.js b/binaries/data/mods/public/gui/common/functions_global_object.js
index 3736e4d6e2..eec460565a 100644
--- a/binaries/data/mods/public/gui/common/functions_global_object.js
+++ b/binaries/data/mods/public/gui/common/functions_global_object.js
@@ -66,6 +66,7 @@ function updateCounters()
 	let counters = [];
 
 	if (Engine.ConfigDB_GetValue("user", "overlay.fps") === "true")
+		// dennis-ignore: *
 		counters.push(sprintf(translate("FPS: %(fps)4s"), { "fps": Engine.GetFPS() }));
 
 	if (Engine.ConfigDB_GetValue("user", "overlay.realtime") === "true")
diff --git a/binaries/data/mods/public/gui/locale/locale_advanced.js b/binaries/data/mods/public/gui/locale/locale_advanced.js
index ca6ad5e7b2..39f38eee91 100644
--- a/binaries/data/mods/public/gui/locale/locale_advanced.js
+++ b/binaries/data/mods/public/gui/locale/locale_advanced.js
@@ -89,7 +89,7 @@ function updateResultingLocale()
 	}
 	else
 	{
-		resultingLocaleText.caption = translate("<invalid>");
+		resultingLocaleText.caption = translate("invalid locale");
 		dictionaryFile.caption = "";
 		var acceptButton = Engine.GetGUIObjectByName("acceptButton");
 		acceptButton.enabled = false;
diff --git a/binaries/data/mods/public/l10n/messages.json b/binaries/data/mods/public/l10n/messages.json
index 4aeca5a54e..c70f06b83a 100644
--- a/binaries/data/mods/public/l10n/messages.json
+++ b/binaries/data/mods/public/l10n/messages.json
@@ -259,6 +259,7 @@
                         "markForPluralTranslation": [1, 2]
                     },
                     "commentTags": [
+                        "dennis-ignore:",
                         "Translation:"
                     ]
                 }
diff --git a/build/jenkins/lint-translations.sh b/build/jenkins/lint-translations.sh
new file mode 100755
index 0000000000..a29260181a
--- /dev/null
+++ b/build/jenkins/lint-translations.sh
@@ -0,0 +1,35 @@
+#!/bin/sh
+
+# This script uses the Dennis PO(T) linter to find issues.
+# See http://dennis.readthedocs.io/en/latest/index.html for
+# installation instructions.
+
+set +e # Lint everything without failing
+
+# Move to the root of the repository (this script is in build/jenkins/)
+cd "$(dirname $0)"/../../
+
+# Configuration for the linter
+# Ignore
+# - W302: Translated string is identical to source string
+parameters='--excluderules W302'
+
+# Run lint and output to a file that will be posted on Phabricator
+echo "Running Dennis..."
+{
+	echo "Linting templates..."
+	echo "Engine"
+	dennis-cmd lint ${parameters} binaries/data/l10n/*.pot
+	echo "Mod mod"
+	dennis-cmd lint ${parameters} binaries/data/mods/mod/l10n/*.pot
+	echo "Public mod"
+	dennis-cmd lint ${parameters} binaries/data/mods/public/l10n/*.pot
+
+	echo "Linting translations..."
+	echo "Engine"
+	dennis-cmd lint ${parameters} binaries/data/l10n/*.po
+	echo "Mod mod"
+	dennis-cmd lint ${parameters} binaries/data/mods/mod/l10n/*.po
+	echo "Public mod"
+	dennis-cmd lint ${parameters} binaries/data/mods/public/l10n/*.po
+} > .phabricator-comment
diff --git a/source/gui/scripting/ScriptFunctions.cpp b/source/gui/scripting/ScriptFunctions.cpp
index 8918091222..a0d7205701 100644
--- a/source/gui/scripting/ScriptFunctions.cpp
+++ b/source/gui/scripting/ScriptFunctions.cpp
@@ -828,6 +828,7 @@ std::wstring GetBuildTimestamp(ScriptInterface::CxPrivate* UNUSED(pCxPrivate), i
 		else
 		{
 			// Translation: First item is a date and time, item between parenthesis is the Subversion revision number of the current build.
+			// dennis-ignore: *
 			sprintf_s(buf, ARRAY_SIZE(buf), g_L10n.Translate("%s (%ls)").c_str(), dateTimeString.c_str(), svn_revision);
 		}
 	}