diff --git a/core/embed/models/T2B1/boards/t2b1-unix.h b/core/embed/models/T2B1/boards/t2b1-unix.h
index e4bdfdfbd7..86a485f7ff 100644
--- a/core/embed/models/T2B1/boards/t2b1-unix.h
+++ b/core/embed/models/T2B1/boards/t2b1-unix.h
@@ -1,8 +1,6 @@
 #ifndef BOARDS_T2B1_UNIX_H
 #define BOARDS_T2B1_UNIX_H
 
-#define MAX_DISPLAY_RESX 128
-#define MAX_DISPLAY_RESY 64
 #define DISPLAY_RESX 128
 #define DISPLAY_RESY 64
 #define TREZOR_FONT_BPP 1
diff --git a/core/embed/models/T2T1/boards/t2t1-unix.h b/core/embed/models/T2T1/boards/t2t1-unix.h
index a239e372b9..3903fd3d8a 100644
--- a/core/embed/models/T2T1/boards/t2t1-unix.h
+++ b/core/embed/models/T2T1/boards/t2t1-unix.h
@@ -2,8 +2,6 @@
 #define BOARDS_T2T1_UNIX_H
 
 // ILI9341V, GC9307 and ST7789V drivers support 240px x 320px display resolution
-#define MAX_DISPLAY_RESX 240
-#define MAX_DISPLAY_RESY 320
 #define DISPLAY_RESX 240
 #define DISPLAY_RESY 240
 #define TREZOR_FONT_BPP 4
diff --git a/core/embed/models/T3B1/boards/t3b1-unix.h b/core/embed/models/T3B1/boards/t3b1-unix.h
index 103c4e5b92..65665f32cc 100644
--- a/core/embed/models/T3B1/boards/t3b1-unix.h
+++ b/core/embed/models/T3B1/boards/t3b1-unix.h
@@ -1,8 +1,6 @@
 #ifndef BOARDS_T3B1_UNIX_H
 #define BOARDS_T3B1_UNIX_H
 
-#define MAX_DISPLAY_RESX 128
-#define MAX_DISPLAY_RESY 64
 #define DISPLAY_RESX 128
 #define DISPLAY_RESY 64
 #define TREZOR_FONT_BPP 1
diff --git a/core/embed/models/T3T1/boards/t3t1-unix.h b/core/embed/models/T3T1/boards/t3t1-unix.h
index 4fbca63fae..8e05b0542b 100644
--- a/core/embed/models/T3T1/boards/t3t1-unix.h
+++ b/core/embed/models/T3T1/boards/t3t1-unix.h
@@ -1,8 +1,6 @@
 #ifndef BOARDS_T3T1_UNIX_H
 #define BOARDS_T3T1_UNIX_H
 
-#define MAX_DISPLAY_RESX 240
-#define MAX_DISPLAY_RESY 240
 #define DISPLAY_RESX 240
 #define DISPLAY_RESY 240
 #define TREZOR_FONT_BPP 4
diff --git a/core/embed/models/T3W1/boards/t3w1-unix.h b/core/embed/models/T3W1/boards/t3w1-unix.h
index 5dcb0ac598..ca3fd4298b 100644
--- a/core/embed/models/T3W1/boards/t3w1-unix.h
+++ b/core/embed/models/T3W1/boards/t3w1-unix.h
@@ -1,12 +1,6 @@
 #ifndef BOARDS_T3W1_UNIX_H
 #define BOARDS_T3W1_UNIX_H
 
-#define MAX_DISPLAY_RESX 380
-#define MAX_DISPLAY_RESY 520
-#define DISPLAY_RESX 380
-#define DISPLAY_RESY 520
-#define TREZOR_FONT_BPP 4
-
 #define WINDOW_WIDTH 400
 #define WINDOW_HEIGHT 600
 #define TOUCH_OFFSET_X 80
diff --git a/core/embed/trezorhal/unix/display-unix.c b/core/embed/trezorhal/unix/display-unix.c
index 07a45c8226..72350aeb59 100644
--- a/core/embed/trezorhal/unix/display-unix.c
+++ b/core/embed/trezorhal/unix/display-unix.c
@@ -153,7 +153,7 @@ void display_init_all(void) {
   }
   SDL_SetRenderDrawColor(RENDERER, 0, 0, 0, 255);
   SDL_RenderClear(RENDERER);
-  BUFFER = SDL_CreateRGBSurface(0, MAX_DISPLAY_RESX, MAX_DISPLAY_RESY, 16,
+  BUFFER = SDL_CreateRGBSurface(0, DISPLAY_RESX, DISPLAY_RESY, 16,
                                 0xF800, 0x07E0, 0x001F, 0x0000);
   TEXTURE = SDL_CreateTexture(RENDERER, SDL_PIXELFORMAT_RGB565,
                               SDL_TEXTUREACCESS_STREAMING, DISPLAY_RESX,