diff --git a/support/src/FontWriter/src/font_writer.cpp b/support/src/FontWriter/src/font_writer.cpp
index f9be16e3..c8eaeadd 100644
--- a/support/src/FontWriter/src/font_writer.cpp
+++ b/support/src/FontWriter/src/font_writer.cpp
@@ -7,10 +7,17 @@
 namespace JabyEngine {
     static constexpr auto ITOABufferSize = 32;
 
+    // Can we not find a better version of this?
     static char* simple_itoa(char (&buffer)[ITOABufferSize], bool is_neg, uint32_t value, uint32_t base) {
         //                       v terminating 0 and space for sign
         int i = ITOABufferSize - 2;
     
+        if(value == 0) {
+            buffer[0] = '0';
+            buffer[1] = '\0';
+            return buffer;
+        }
+
         for(; value && i; i--, value /= base) {
             char chr = '0' + value%base;
             if(chr > '9') {