diff --git a/internal/chstorage/querier_traces.go b/internal/chstorage/querier_traces.go
index 8ff95a20..8cdbfabc 100644
--- a/internal/chstorage/querier_traces.go
+++ b/internal/chstorage/querier_traces.go
@@ -29,8 +29,8 @@ func (q *Querier) SearchTags(ctx context.Context, tags map[string]string, opts t
 			xattribute.StringMap("chstorage.tags", tags),
 			xattribute.UnixNano("chstorage.range.start", opts.Start),
 			xattribute.UnixNano("chstorage.range.end", opts.End),
-			attribute.Int64("chstorage.min_duration", int64(opts.MinDuration)),
-			attribute.Int64("chstorage.max_duration", int64(opts.MaxDuration)),
+			xattribute.Duration("chstorage.min_duration", opts.MinDuration),
+			xattribute.Duration("chstorage.max_duration", opts.MaxDuration),
 
 			attribute.String("chstorage.table", table),
 		),
@@ -427,8 +427,8 @@ func (q *Querier) SelectSpansets(ctx context.Context, params traceqlengine.Selec
 			xattribute.StringerSlice("traceql.matchers", params.Matchers),
 			xattribute.UnixNano("traceql.range.start", params.Start),
 			xattribute.UnixNano("traceql.range.end", params.End),
-			attribute.Int64("traceql.min_duration", int64(params.MinDuration)),
-			attribute.Int64("traceql.max_duration", int64(params.MaxDuration)),
+			xattribute.Duration("traceql.min_duration", params.MinDuration),
+			xattribute.Duration("traceql.max_duration", params.MaxDuration),
 			attribute.Int("traceql.limit", params.Limit),
 
 			attribute.String("chstorage.table", table),
diff --git a/internal/logql/logqlengine/engine_literal_query.go b/internal/logql/logqlengine/engine_literal_query.go
index d34b750c..ec825ccc 100644
--- a/internal/logql/logqlengine/engine_literal_query.go
+++ b/internal/logql/logqlengine/engine_literal_query.go
@@ -34,7 +34,7 @@ func (q *LiteralQuery) Eval(ctx context.Context, params EvalParams) (data lokiap
 	_, span := q.tracer.Start(ctx, "logql.LiteralQuery", trace.WithAttributes(
 		xattribute.UnixNano("logql.params.start", params.Start),
 		xattribute.UnixNano("logql.params.end", params.End),
-		attribute.Int64("logql.params.step", int64(params.Step)),
+		xattribute.Duration("logql.params.step", params.Step),
 		attribute.Stringer("logql.params.direction", params.Direction),
 		attribute.Int("logql.params.limit", params.Limit),
 	))
diff --git a/internal/logql/logqlengine/engine_log_query.go b/internal/logql/logqlengine/engine_log_query.go
index 6467f9ee..361cc053 100644
--- a/internal/logql/logqlengine/engine_log_query.go
+++ b/internal/logql/logqlengine/engine_log_query.go
@@ -64,7 +64,7 @@ func (q *LogQuery) eval(ctx context.Context, params EvalParams) (data lokiapi.St
 	ctx, span := q.tracer.Start(ctx, "logql.LogQuery", trace.WithAttributes(
 		xattribute.UnixNano("logql.params.start", params.Start),
 		xattribute.UnixNano("logql.params.end", params.End),
-		attribute.Int64("logql.params.step", int64(params.Step)),
+		xattribute.Duration("logql.params.step", params.Step),
 		attribute.Stringer("logql.params.direction", params.Direction),
 		attribute.Int("logql.params.limit", params.Limit),
 	))
diff --git a/internal/logql/logqlengine/engine_metric_query.go b/internal/logql/logqlengine/engine_metric_query.go
index 8f12f3f9..eed5f5c5 100644
--- a/internal/logql/logqlengine/engine_metric_query.go
+++ b/internal/logql/logqlengine/engine_metric_query.go
@@ -49,7 +49,7 @@ func (q *MetricQuery) eval(ctx context.Context, params EvalParams) (data lokiapi
 	ctx, span := q.tracer.Start(ctx, "logql.MetricQuery", trace.WithAttributes(
 		xattribute.UnixNano("logql.params.start", params.Start),
 		xattribute.UnixNano("logql.params.end", params.End),
-		attribute.Int64("logql.params.step", int64(params.Step)),
+		xattribute.Duration("logql.params.step", params.Step),
 		attribute.Stringer("logql.params.direction", params.Direction),
 		attribute.Int("logql.params.limit", params.Limit),
 	))
diff --git a/internal/traceql/traceqlengine/engine.go b/internal/traceql/traceqlengine/engine.go
index d962f6f6..6c1a437e 100644
--- a/internal/traceql/traceqlengine/engine.go
+++ b/internal/traceql/traceqlengine/engine.go
@@ -62,8 +62,8 @@ func (e *Engine) Eval(ctx context.Context, query string, params EvalParams) (tra
 	ctx, span := e.tracer.Start(ctx, "Eval",
 		trace.WithAttributes(
 			attribute.String("traceql.query", query),
-			attribute.Int64("traceql.params.min_duration", int64(params.MinDuration)),
-			attribute.Int64("traceql.params.max_duration", int64(params.MaxDuration)),
+			xattribute.Duration("traceql.params.min_duration", params.MinDuration),
+			xattribute.Duration("traceql.params.max_duration", params.MaxDuration),
 			xattribute.UnixNano("traceql.params.start", params.Start),
 			xattribute.UnixNano("traceql.params.end", params.End),
 			attribute.Int("traceql.params.limit", params.Limit),
diff --git a/internal/xattribute/xattribute.go b/internal/xattribute/xattribute.go
index c265d93e..266b1bc0 100644
--- a/internal/xattribute/xattribute.go
+++ b/internal/xattribute/xattribute.go
@@ -63,3 +63,8 @@ func UnixNano(k string, t time.Time) attribute.KeyValue {
 	}
 	return attribute.Int64(k, v)
 }
+
+// Duration returns [time.Duration] as integer attribute.
+func Duration(k string, d time.Duration) attribute.KeyValue {
+	return attribute.Int64(k, d.Nanoseconds())
+}