diff --git a/libtransmission/platform-quota.c b/libtransmission/platform-quota.c
index 58c518a34..67a1653de 100644
--- a/libtransmission/platform-quota.c
+++ b/libtransmission/platform-quota.c
@@ -284,7 +284,7 @@ getquota (const char * device)
       spaceused = (int64_t) dq.dqb_curblocks >> 1;
 #elif defined(__APPLE__)
       spaceused = (int64_t) dq.dqb_curbytes;
-#elif defined(__UCLIBC__)
+#elif defined (__UCLIBC__) && !TR_UCLIBC_CHECK_VERSION (1, 0, 18)
       spaceused = (int64_t) btodb(dq.dqb_curblocks);
 #elif defined(__sun) || (defined(_LINUX_QUOTA_VERSION) && _LINUX_QUOTA_VERSION < 2)
       spaceused = (int64_t) dq.dqb_curblocks >> 1;