diff --git a/Kernel/i386.h b/Kernel/i386.h
index 9d0ec625ad..3b827fd660 100644
--- a/Kernel/i386.h
+++ b/Kernel/i386.h
@@ -282,7 +282,7 @@ public:
         SplitQword end;
         read_tsc(end.lsw, end.msw);
         uint64_t diff = end.qw - m_start.qw;
-        dbgprintf("Stopwatch(%s): %q ticks\n", m_name, diff);
+        dbgprintf("Stopwatch(%s): %Q ticks\n", m_name, diff);
     }
 
 private:
diff --git a/LibC/serenity.h b/LibC/serenity.h
index ce9efff53c..d753063d7a 100644
--- a/LibC/serenity.h
+++ b/LibC/serenity.h
@@ -26,7 +26,7 @@ public:
         SplitQword end;
         read_tsc(&end.lsw, &end.msw);
         uint64_t diff = end.qw - m_start.qw;
-        dbgprintf("Stopwatch(%s): %q ticks\n", m_name, diff);
+        dbgprintf("Stopwatch(%s): %Q ticks\n", m_name, diff);
     }
 
 private: