--- a/src/osal.c
+++ b/src/osal.c
@@ -1292,7 +1292,7 @@
   mounted = setmntent("/proc/mounts", "r");
 #endif /* Linux */
   if (!mounted)
-    mounted = setmntent("/etc/mtab", "r");
+    mounted = setmntent("@TERMUX_PREFIX@/etc/mtab", "r");
   if (mounted) {
     const struct mntent *ent;
 #if defined(_BSD_SOURCE) || defined(_SVID_SOURCE) || defined(__BIONIC__) ||    \