diff --git a/src/modules/module_25100.c b/src/modules/module_21501.c
similarity index 100%
rename from src/modules/module_25100.c
rename to src/modules/module_21501.c
diff --git a/tools/test_modules/m25100.pm b/tools/test_modules/m21501.pm
similarity index 100%
rename from tools/test_modules/m25100.pm
rename to tools/test_modules/m21501.pm