diff --git a/changelog/12175.txt b/changelog/12175.txt
new file mode 100644
index 0000000000000..a75b21cabd4ab
--- /dev/null
+++ b/changelog/12175.txt
@@ -0,0 +1,3 @@
+```release-note:bug
+cli: vault debug now puts newlines after every captured log line.
+```
diff --git a/command/debug.go b/command/debug.go
index 14b8cbd00f4f7..a3cda921c96f6 100644
--- a/command/debug.go
+++ b/command/debug.go
@@ -1000,6 +1000,9 @@ func (c *DebugCommand) writeLogs(ctx context.Context) {
 	for {
 		select {
 		case log := <-logCh:
+			if !strings.HasSuffix(log, "\n") {
+				log += "\n"
+			}
 			_, err = out.WriteString(log)
 			if err != nil {
 				c.captureError("log", err)