diff --git a/lib/xtreme/assets.c b/lib/xtreme/assets.c
index d4775ae2b..20e7afbe5 100644
--- a/lib/xtreme/assets.c
+++ b/lib/xtreme/assets.c
@@ -10,6 +10,9 @@
 #define ICONS_FMT XTREME_ASSETS_PATH "/%s/Icons/%s"
 #define FONTS_FMT XTREME_ASSETS_PATH "/%s/Fonts/%s.u8f"
 
+// See lib/u8g2/u8g2_font.c
+#define U8G2_FONT_DATA_STRUCT_SIZE 23
+
 XtremeAssets xtreme_assets = {
     .is_nsfw = false,
     .fonts = {NULL},
@@ -114,13 +117,14 @@ void load_font(FontSwap font, const char* name, FuriString* path, File* file) {
         uint64_t size = storage_file_size(file);
         uint8_t* swap = malloc(size);
 
-        if(size > 20 && storage_file_read(file, swap, size) == size) {
+        if(size > U8G2_FONT_DATA_STRUCT_SIZE && storage_file_read(file, swap, size) == size) {
             xtreme_assets.fonts[font] = swap;
             CanvasFontParameters* params = malloc(sizeof(CanvasFontParameters));
+            // See lib/u8g2/u8g2_font.c
             params->leading_default = swap[10]; // max_char_height
             params->leading_min = params->leading_default - 2; // good enough
             params->height = swap[13]; // ascent_A
-            params->descender = swap[19]; // start_pos_lower_a
+            params->descender = swap[14]; // descent_g
             xtreme_assets.font_params[font] = params;
         } else {
             free(swap);
diff --git a/scripts/assets.py b/scripts/assets.py
index e2055450a..d8ef19b7b 100755
--- a/scripts/assets.py
+++ b/scripts/assets.py
@@ -223,7 +223,7 @@ class Main(App):
             icons_c.write(
                 """
 const IconPath ICON_PATHS[] = {
-#if !defined(FURI_RAM_EXEC) && !defined(FURI_DEBUG)
+#ifndef FURI_RAM_EXEC
 """
             )
             for name, path in paths: