diff --git a/Userland/Libraries/LibJS/AST.cpp b/Userland/Libraries/LibJS/AST.cpp
index d2c5add02d..fb87f6d437 100644
--- a/Userland/Libraries/LibJS/AST.cpp
+++ b/Userland/Libraries/LibJS/AST.cpp
@@ -4092,6 +4092,7 @@ Completion DebuggerStatement::execute(Interpreter& interpreter, GlobalObject&) c
     if (false) {
         // a. Perform an implementation-defined debugging action.
         // b. Return a new implementation-defined Completion Record.
+        VERIFY_NOT_REACHED();
     }
     // 2. Else,
     else {