diff --git a/src/mms/asn1/ber_integer.c b/src/mms/asn1/ber_integer.c
index d821b293..0c3042eb 100644
--- a/src/mms/asn1/ber_integer.c
+++ b/src/mms/asn1/ber_integer.c
@@ -134,7 +134,7 @@ BerInteger_setUint32(Asn1PrimitiveValue* self, uint32_t value)
     for (i = 0; i < 4; i++)
         byteBuffer[i] = valueBuffer[i];
 #else
-    bytebuffer[0] = 0;
+    byteBuffer[0] = 0;
 
     for (i = 0; i < 4; i++)
         byteBuffer[i + 1] = valueBuffer[i];