diff --git a/core/interfaces/logger.go b/core/interfaces/logger.go
index dce1ee6d..d8a92486 100644
--- a/core/interfaces/logger.go
+++ b/core/interfaces/logger.go
@@ -13,4 +13,7 @@ type Logger interface {
 
 	// Errorf logs a formatted error message.
 	Errorf(format string, args ...interface{})
+
+	// Fatalf logs a formatted fatal message.
+	Fatalf(format string, args ...interface{})
 }
diff --git a/core/utils/log.go b/core/utils/log.go
index babda4ac..8852897b 100644
--- a/core/utils/log.go
+++ b/core/utils/log.go
@@ -37,6 +37,11 @@ func (l *ServiceLogger) Debugf(format string, args ...interface{}) {
 	log.Debugf(l.getFormat(format), args...)
 }
 
+// Fatalf logs a fatal message with formatted content and exits the program.
+func (l *ServiceLogger) Fatalf(format string, args ...interface{}) {
+	log.Fatalf(l.getFormat(format), args...)
+}
+
 func (l *ServiceLogger) getFormat(format string) string {
 	return fmt.Sprintf("[%s] %s", l.prefix, format)
 }