diff --git a/avlos/templates/fw_endpoints.c.jinja b/avlos/templates/fw_endpoints.c.jinja
index ff26148..0921718 100644
--- a/avlos/templates/fw_endpoints.c.jinja
+++ b/avlos/templates/fw_endpoints.c.jinja
@@ -47,7 +47,6 @@
 
 {% set comma = joiner(", ") %}
 uint8_t (*avlos_endpoints[{{ instance | endpoints | length }}])(uint8_t * buffer, uint8_t * buffer_len, Avlos_Command cmd) = { {%- for attr in instance | endpoints %}{{ comma() }}&avlos_{{attr.full_name | replace(".", "_") }}{%- endfor %} };
-uint32_t avlos_proto_hash = {{ instance.hash_uint32 }};
 
 uint32_t _avlos_get_proto_hash(void)
 {
diff --git a/avlos/templates/fw_endpoints.h.jinja b/avlos/templates/fw_endpoints.h.jinja
index 3e1eb15..8497f6a 100644
--- a/avlos/templates/fw_endpoints.h.jinja
+++ b/avlos/templates/fw_endpoints.h.jinja
@@ -12,7 +12,7 @@
 #include {{ include | as_include }}
 {%- endfor %}
 
-extern uint32_t avlos_proto_hash;
+staic const uint32_t avlos_proto_hash = {{ instance.hash_uint32 }};
 extern uint8_t (*avlos_endpoints[{{ instance | endpoints | length }}])(uint8_t * buffer, uint8_t * buffer_len, Avlos_Command cmd);
 extern uint32_t _avlos_get_proto_hash(void);