diff --git a/libs/main/system/pisysteminfo.cpp b/libs/main/system/pisysteminfo.cpp
index dbf5fafe..fd993bd1 100644
--- a/libs/main/system/pisysteminfo.cpp
+++ b/libs/main/system/pisysteminfo.cpp
@@ -177,7 +177,7 @@ PIVector<PISystemInfo::MountInfo> PISystemInfo::mountInfo(bool ignore_cache) {
 	l_df.pop_front();
 	for (const auto & s: l_df) {
 		PIStringList ml(s.replacedAll("  ", " ").split(" "));
-		if (ml.size_s() < 2) continue;
+		if (ml.size_s() < 3) continue;
 		if (ml.front() == "none") continue;
 		m.space_all   = ml[1].toULLong();
 		m.space_used  = ml[2].toULLong();