diff --git a/tasmota/support.ino b/tasmota/support.ino
index a053b6c34..f43a40569 100644
--- a/tasmota/support.ino
+++ b/tasmota/support.ino
@@ -1939,7 +1939,7 @@ String escapeJSONString(const char *str) {
 
 #if defined(USE_RULES_COMPRESSION) || defined(USE_SCRIPT_COMPRESSION)
 
-#include <Unishox.h>
+#include <unishox.h>
 
 Unishox compressor;