diff --git a/programs/piaware/statusfile.tcl b/programs/piaware/statusfile.tcl
index ed7241c..7a3ba1f 100644
--- a/programs/piaware/statusfile.tcl
+++ b/programs/piaware/statusfile.tcl
@@ -182,7 +182,7 @@ proc build_status {} {
 		set data(dump978_version) [::json::write string $dump978_version]
 	}
 
-	catch {set data(cpu_temp_celcius) [::fa_sysinfo::cpu_temperature]}
+	catch {set data(cpu_temp_celsius) [::fa_sysinfo::cpu_temperature]}
 	catch {set data(cpu_load_percent) [::fa_sysinfo::cpu_load]}
 	catch {set data(system_uptime) [::fa_sysinfo::uptime]}