diff --git a/changelog/unreleased/broken-quota.md b/changelog/unreleased/broken-quota.md
new file mode 100644
index 0000000000..7bd85be519
--- /dev/null
+++ b/changelog/unreleased/broken-quota.md
@@ -0,0 +1,5 @@
+Bugfix: wrong quota total reported
+
+The EOS `QuotaInfo` struct had fields for `AvailableBytes` and `AvailableInodes`, but these were used to mean the total. This is fixed now.
+
+https://github.com/cs3org/reva/pull/5082
\ No newline at end of file
diff --git a/pkg/eosclient/eosbinary/eosbinary.go b/pkg/eosclient/eosbinary/eosbinary.go
index cd38d26d45..cc1b84a0a1 100644
--- a/pkg/eosclient/eosbinary/eosbinary.go
+++ b/pkg/eosclient/eosbinary/eosbinary.go
@@ -1073,10 +1073,10 @@ func (c *Client) parseQuota(path, raw string) (*eosclient.QuotaInfo, error) {
 			usedInodes, _ := strconv.ParseUint(usedInodesString, 10, 64)
 
 			qi := &eosclient.QuotaInfo{
-				AvailableBytes:  maxBytes,
-				UsedBytes:       usedBytes,
-				AvailableInodes: maxInodes,
-				UsedInodes:      usedInodes,
+				TotalBytes:  maxBytes,
+				UsedBytes:   usedBytes,
+				TotalInodes: maxInodes,
+				UsedInodes:  usedInodes,
 			}
 			return qi, nil
 		}
diff --git a/pkg/eosclient/eosclient.go b/pkg/eosclient/eosclient.go
index bbbf31a428..c3e436a535 100644
--- a/pkg/eosclient/eosclient.go
+++ b/pkg/eosclient/eosclient.go
@@ -110,11 +110,11 @@ type Checksum struct {
 	XSType string
 }
 
-// QuotaInfo reports the available bytes and inodes for a particular user.
+// QuotaInfo reports the total and used bytes and inodes for a particular user.
 // eos reports all quota values are unsigned long, see https://github.com/cern-eos/eos/blob/93515df8c0d5a858982853d960bec98f983c1285/mgm/Quota.hh#L135
 type QuotaInfo struct {
-	AvailableBytes, UsedBytes   uint64
-	AvailableInodes, UsedInodes uint64
+	TotalBytes, UsedBytes   uint64
+	TotalInodes, UsedInodes uint64
 }
 
 // SetQuotaInfo encapsulates the information needed to
diff --git a/pkg/eosclient/eosgrpc/eosgrpc.go b/pkg/eosclient/eosgrpc/eosgrpc.go
index 706c1baf6a..452f7912f6 100644
--- a/pkg/eosclient/eosgrpc/eosgrpc.go
+++ b/pkg/eosclient/eosgrpc/eosgrpc.go
@@ -852,18 +852,10 @@ func (c *Client) GetQuota(ctx context.Context, username string, rootAuth eosclie
 	for i := 0; i < len(resp.Quota.Quotanode); i++ {
 		log.Debug().Str("func", "GetQuota").Str("quotanode:", fmt.Sprintf("%d: %#v", i, resp.Quota.Quotanode[i])).Msg("")
 
-		mx := int64(resp.Quota.Quotanode[i].Maxlogicalbytes) - int64(resp.Quota.Quotanode[i].Usedbytes)
-		if mx < 0 {
-			mx = 0
-		}
-		qi.AvailableBytes += uint64(mx)
+		qi.TotalBytes += max(uint64(resp.Quota.Quotanode[i].Maxlogicalbytes), 0)
 		qi.UsedBytes += resp.Quota.Quotanode[i].Usedbytes
 
-		mx = int64(resp.Quota.Quotanode[i].Maxfiles) - int64(resp.Quota.Quotanode[i].Usedfiles)
-		if mx < 0 {
-			mx = 0
-		}
-		qi.AvailableInodes += uint64(mx)
+		qi.TotalInodes += max(uint64(resp.Quota.Quotanode[i].Maxfiles), 0)
 		qi.UsedInodes += resp.Quota.Quotanode[i].Usedfiles
 	}
 
diff --git a/pkg/storage/utils/eosfs/eosfs.go b/pkg/storage/utils/eosfs/eosfs.go
index 5ea59221a3..5f56b96109 100644
--- a/pkg/storage/utils/eosfs/eosfs.go
+++ b/pkg/storage/utils/eosfs/eosfs.go
@@ -1202,7 +1202,7 @@ func (fs *eosfs) CreateStorageSpace(ctx context.Context, req *provider.CreateSto
 	return nil, fmt.Errorf("unimplemented: CreateStorageSpace")
 }
 
-func (fs *eosfs) GetQuota(ctx context.Context, ref *provider.Reference) (uint64, uint64, error) {
+func (fs *eosfs) GetQuota(ctx context.Context, ref *provider.Reference) (totalbytes, usedbytes uint64, err error) {
 	u, err := utils.GetUser(ctx)
 	if err != nil {
 		return 0, 0, errors.Wrap(err, "eosfs: no user in ctx")
@@ -1221,7 +1221,7 @@ func (fs *eosfs) GetQuota(ctx context.Context, ref *provider.Reference) (uint64,
 		return 0, 0, err
 	}
 
-	return qi.AvailableBytes, qi.UsedBytes, nil
+	return qi.TotalBytes, qi.UsedBytes, nil
 }
 
 func (fs *eosfs) GetHome(ctx context.Context) (string, error) {