diff --git a/lib/lib_display/Display_Renderer-gemu-1.0/src/renderer.cpp b/lib/lib_display/Display_Renderer-gemu-1.0/src/renderer.cpp
index d71a77368..1a752eb53 100644
--- a/lib/lib_display/Display_Renderer-gemu-1.0/src/renderer.cpp
+++ b/lib/lib_display/Display_Renderer-gemu-1.0/src/renderer.cpp
@@ -104,7 +104,7 @@ uint8_t *Renderer::allocate_framebuffer(uint32_t size) {
 
 void Renderer::setTextSize(uint8_t sf) {
   if (sf < 1) sf = 1;
-  if (sf > 4) sf = 4;
+  if (sf > 16) sf = 16;
   tsize = sf;
   Adafruit_GFX::setTextSize(sf);
 }