diff --git a/src/detection/disk/disk_sunos.c b/src/detection/disk/disk_sunos.c
index cf3be7c99..9dd64a1a2 100644
--- a/src/detection/disk/disk_sunos.c
+++ b/src/detection/disk/disk_sunos.c
@@ -100,6 +100,7 @@ static void detectStats(FFDisk* disk) {
     disk->filesUsed = (uint32_t) (disk->filesTotal - fs.f_ffree);
 
     ffStrbufSetS(&disk->name, fs.f_fstr);
+    ffStrbufTrimRightSpace(&disk->name);
 
     disk->createTime = 0;
 }