diff --git a/libraries/script-engine/src/ScriptEngines.cpp b/libraries/script-engine/src/ScriptEngines.cpp
index 96e4180704..65307a5a4d 100644
--- a/libraries/script-engine/src/ScriptEngines.cpp
+++ b/libraries/script-engine/src/ScriptEngines.cpp
@@ -221,7 +221,6 @@ QVariantList ScriptEngines::getLocal() {
 }
 
 QVariantList ScriptEngines::getRunning() {
-    const int WINDOWS_DRIVE_LETTER_SIZE = 1;
     QVariantList result;
     auto runningScripts = getRunningScripts();
     foreach(const QString& runningScript, runningScripts) {