diff --git a/src/detection/disk/disk_linux.c b/src/detection/disk/disk_linux.c
index 89194414f..31715e6d5 100644
--- a/src/detection/disk/disk_linux.c
+++ b/src/detection/disk/disk_linux.c
@@ -31,7 +31,7 @@ static bool isPhysicalDevice(const struct mntent* device)
 
     //DrvFs is a filesystem plugin to WSL that was designed to support interop between WSL and the Windows filesystem.
     if(ffStrEquals(device->mnt_type, "9p"))
-        return true;
+        return ffStrContains(device->mnt_opts, "aname=drvfs");
 
     //ZFS pool
     if(ffStrEquals(device->mnt_type, "zfs"))
diff --git a/src/util/stringUtils.h b/src/util/stringUtils.h
index 4de957841..dd5d7e5ba 100644
--- a/src/util/stringUtils.h
+++ b/src/util/stringUtils.h
@@ -64,3 +64,8 @@ static inline bool ffStrContainsIgnCase(const char* str, const char* compareTo)
 {
     return strcasestr(str, compareTo) != NULL;
 }
+
+static inline bool ffStrContainsC(const char* str, char compareTo)
+{
+    return strchr(str, compareTo) != NULL;
+}