diff --git a/job.go b/job.go
index 94f175b..a413f25 100644
--- a/job.go
+++ b/job.go
@@ -96,7 +96,7 @@ func (j Job) Validate() error {
 	}
 
 	if _, err := cron.ParseStandard(j.Schedule); err != nil {
-		return fmt.Errorf("job %s has an invalid schedule: %v: %w", j.Name, err, ErrInvalidConfigValue)
+		return fmt.Errorf("job %s has an invalid schedule: %w: %w", j.Name, err, ErrInvalidConfigValue)
 	}
 
 	if j.Config == nil {
diff --git a/scheduler.go b/scheduler.go
index f89e266..0127a1b 100644
--- a/scheduler.go
+++ b/scheduler.go
@@ -69,7 +69,7 @@ func RunHTTPHandlers(addr string) error {
 	http.HandleFunc("/health", healthHandleFunc)
 	http.Handle("/metrics", promhttp.Handler())
 
-	return fmt.Errorf("error on healthcheck: %w", http.ListenAndServe(addr, nil)) //#nosec: g114
+	return fmt.Errorf("error on http server: %w", http.ListenAndServe(addr, nil)) //#nosec: g114
 }
 
 func ScheduleAndRunJobs(jobs []Job) error {
diff --git a/tasks.go b/tasks.go
index 0a49d77..61fdbf9 100644
--- a/tasks.go
+++ b/tasks.go
@@ -89,11 +89,16 @@ func (t JobTaskMySQL) Validate() error {
 		return fmt.Errorf("task %s is missing dump_to path: %w", t.Name, ErrMissingField)
 	}
 
-	if s, err := os.Stat(t.DumpToPath); err != nil {
+	if stat, err := os.Stat(t.DumpToPath); err != nil {
 		if !errors.Is(err, fs.ErrNotExist) {
-			return fmt.Errorf("task %s: invalid dump_to: could not stat path: %v: %w", t.Name, err, ErrInvalidConfigValue)
+			return fmt.Errorf(
+				"task %s: invalid dump_to: could not stat path: %s: %w",
+				t.Name,
+				t.DumpToPath,
+				ErrInvalidConfigValue,
+			)
 		}
-	} else if s.Mode().IsDir() {
+	} else if stat.Mode().IsDir() {
 		return fmt.Errorf("task %s: dump_to cannot be a directory: %w", t.Name, ErrInvalidConfigValue)
 	}
 
@@ -190,11 +195,16 @@ func (t JobTaskSqlite) Validate() error {
 		return fmt.Errorf("task %s is missing dump_to path: %w", t.Name, ErrMissingField)
 	}
 
-	if s, err := os.Stat(t.DumpToPath); err != nil {
+	if stat, err := os.Stat(t.DumpToPath); err != nil {
 		if !errors.Is(err, fs.ErrNotExist) {
-			return fmt.Errorf("task %s: invalid dump_to: could not stat path: %v: %w", t.Name, err, ErrInvalidConfigValue)
+			return fmt.Errorf(
+				"task %s: invalid dump_to: could not stat path: %s: %w",
+				t.Name,
+				t.DumpToPath,
+				ErrInvalidConfigValue,
+			)
 		}
-	} else if s.Mode().IsDir() {
+	} else if stat.Mode().IsDir() {
 		return fmt.Errorf("task %s: dump_to cannot be a directory: %w", t.Name, ErrInvalidConfigValue)
 	}