diff --git a/operator/builtin/input/file/rotation_test.go b/operator/builtin/input/file/rotation_test.go
index b9ae15df..846d0d26 100644
--- a/operator/builtin/input/file/rotation_test.go
+++ b/operator/builtin/input/file/rotation_test.go
@@ -11,7 +11,6 @@ import (
 	"testing"
 	"time"
 
-	"github.com/observiq/nanojack"
 	"github.com/observiq/stanza/entry"
 	"github.com/observiq/stanza/operator/helper"
 	"github.com/observiq/stanza/testutil"
@@ -191,7 +190,6 @@ type rotationTest struct {
 	writeInterval   time.Duration
 	pollInterval    time.Duration
 	ephemeralLines  bool
-	waitInterval    time.Duration
 }
 
 /*
@@ -255,16 +253,13 @@ func (rt rotationTest) run(tc rotationTest, copyTruncate, sequential bool) func(
 			time.Sleep(tc.writeInterval)
 		}
 
-		// Close the logger's writer to force a sync to disk
-		require.NoError(t, logger.Writer().(*nanojack.Logger).Close())
-
 		received := make([]string, 0, tc.totalLines)
 	LOOP:
 		for {
 			select {
 			case e := <-logReceived:
 				received = append(received, e.Record.(string))
-			case <-time.After(tc.waitInterval):
+			case <-time.After(200 * time.Millisecond):
 				break LOOP
 			}
 		}
@@ -282,82 +277,41 @@ func (rt rotationTest) run(tc rotationTest, copyTruncate, sequential bool) func(
 }
 
 func TestRotation(t *testing.T) {
-
 	cases := []rotationTest{
 		{
-			name:            "Fast/NoRotation",
+			name:            "NoRotation",
 			totalLines:      10,
 			maxLinesPerFile: 10,
 			maxBackupFiles:  1,
 			writeInterval:   time.Millisecond,
 			pollInterval:    10 * time.Millisecond,
-			waitInterval:    500 * time.Millisecond,
 		},
 		{
-			name:            "Fast/NoDeletion",
+			name:            "NoDeletion",
 			totalLines:      20,
 			maxLinesPerFile: 10,
 			maxBackupFiles:  1,
 			writeInterval:   time.Millisecond,
 			pollInterval:    10 * time.Millisecond,
-			waitInterval:    500 * time.Millisecond,
 		},
 		{
-			name:            "Fast/Deletion",
+			name:            "Deletion",
 			totalLines:      30,
 			maxLinesPerFile: 10,
 			maxBackupFiles:  1,
 			writeInterval:   time.Millisecond,
 			pollInterval:    10 * time.Millisecond,
-			waitInterval:    500 * time.Millisecond,
 			ephemeralLines:  true,
 		},
 		{
-			name:            "Fast/Deletion/ExceedFingerprint",
+			name:            "Deletion/ExceedFingerprint",
 			totalLines:      300,
 			maxLinesPerFile: 100,
 			maxBackupFiles:  1,
 			writeInterval:   time.Millisecond,
 			pollInterval:    10 * time.Millisecond,
-			waitInterval:    500 * time.Millisecond,
 			ephemeralLines:  true,
 		},
-		{
-			name:            "Slow/NoRotation",
-			totalLines:      10,
-			maxLinesPerFile: 10,
-			maxBackupFiles:  1,
-			writeInterval:   3 * time.Millisecond,
-			pollInterval:    10 * time.Millisecond,
-			waitInterval:    500 * time.Millisecond,
-		},
-		{
-			name:            "Slow/NoDeletion",
-			totalLines:      20,
-			maxLinesPerFile: 10,
-			maxBackupFiles:  1,
-			writeInterval:   3 * time.Millisecond,
-			pollInterval:    10 * time.Millisecond,
-			waitInterval:    500 * time.Millisecond,
-		},
-		{
-			name:            "Slow/Deletion",
-			totalLines:      30,
-			maxLinesPerFile: 10,
-			maxBackupFiles:  1,
-			writeInterval:   3 * time.Millisecond,
-			pollInterval:    10 * time.Millisecond,
-			waitInterval:    500 * time.Millisecond,
-		},
-		{
-			name:            "Slow/Deletion/ExceedFingerprint",
-			totalLines:      100,
-			maxLinesPerFile: 25, // ~20 is just enough to exceed 1000 bytes fingerprint at 50 chars per line
-			maxBackupFiles:  2,
-			writeInterval:   3 * time.Millisecond,
-			pollInterval:    10 * time.Millisecond,
-			waitInterval:    500 * time.Millisecond,
-		},
 	}
 
 	for _, tc := range cases {