diff --git a/modules/text_server_adv/text_server_adv.cpp b/modules/text_server_adv/text_server_adv.cpp
index b2b6245a11..f828382ea9 100644
--- a/modules/text_server_adv/text_server_adv.cpp
+++ b/modules/text_server_adv/text_server_adv.cpp
@@ -1509,8 +1509,8 @@ bool TextServerAdvanced::_ensure_cache_for_size(FontAdvanced *p_font_data, const
 		} else {
 			FT_Size_RequestRec req;
 			req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
-			req.width = sz * 64.0;
-			req.height = sz * 64.0;
+			req.width = MIN(2048.0, sz) * 64.0;
+			req.height = MIN(2048.0, sz) * 64.0;
 			req.horiResolution = 0;
 			req.vertResolution = 0;
 
diff --git a/modules/text_server_fb/text_server_fb.cpp b/modules/text_server_fb/text_server_fb.cpp
index 448c9f3ed9..230c459e48 100644
--- a/modules/text_server_fb/text_server_fb.cpp
+++ b/modules/text_server_fb/text_server_fb.cpp
@@ -936,8 +936,8 @@ bool TextServerFallback::_ensure_cache_for_size(FontFallback *p_font_data, const
 		} else {
 			FT_Size_RequestRec req;
 			req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
-			req.width = sz * 64.0;
-			req.height = sz * 64.0;
+			req.width = MIN(2048.0, sz) * 64.0;
+			req.height = MIN(2048.0, sz) * 64.0;
 			req.horiResolution = 0;
 			req.vertResolution = 0;