diff --git a/erigon-lib/chain/snapcfg/util.go b/erigon-lib/chain/snapcfg/util.go
index 6a4c4099798..6a13bff1e6a 100644
--- a/erigon-lib/chain/snapcfg/util.go
+++ b/erigon-lib/chain/snapcfg/util.go
@@ -498,14 +498,14 @@ func KnownCfg(networkName string) *Cfg {
 	return newCfg(networkName, c.Typed(knownTypes[networkName]))
 }
 
-func VersionedCfg(networkName string, preferred snaptype.Version, min snaptype.Version) *Cfg {
+func VersionedCfg(networkName string, preferred snaptype.Version, _min snaptype.Version) *Cfg {
 	c, ok := knownPreverified[networkName]
 
 	if !ok {
 		return newCfg(networkName, Preverified{})
 	}
 
-	return newCfg(networkName, c.Versioned(preferred, min))
+	return newCfg(networkName, c.Versioned(preferred, _min))
 }
 
 var KnownWebseeds = map[string][]string{
diff --git a/erigon-lib/seg/decompress_test.go b/erigon-lib/seg/decompress_test.go
index 9e6ba470323..1568b06f4d9 100644
--- a/erigon-lib/seg/decompress_test.go
+++ b/erigon-lib/seg/decompress_test.go
@@ -566,10 +566,6 @@ func generateRandWords() {
 	WORDS[N-1] = []byte{}
 }
 
-func randIntInRange(min, max int) int {
-	return (rand.Intn(max-min) + min)
-}
-
 func clearPrevDict() {
 	WORDS = [N][]byte{}
 	WORD_FLAGS = [N]bool{}
diff --git a/eth/stagedsync/stage_snapshots.go b/eth/stagedsync/stage_snapshots.go
index 269440a6a4b..f8e056623e9 100644
--- a/eth/stagedsync/stage_snapshots.go
+++ b/eth/stagedsync/stage_snapshots.go
@@ -1040,25 +1040,25 @@ func (u *snapshotUploader) downloadLatestSnapshots(ctx context.Context, blockNum
 		}
 	}
 
-	var min uint64
+	var _min uint64
 
 	for _, info := range lastSegments {
 		if lastInfo, ok := info.Sys().(downloader.SnapInfo); ok {
-			if min == 0 || lastInfo.From() < min {
-				min = lastInfo.From()
+			if _min == 0 || lastInfo.From() < _min {
+				_min = lastInfo.From()
 			}
 		}
 	}
 
 	for segType, info := range lastSegments {
 		if lastInfo, ok := info.Sys().(downloader.SnapInfo); ok {
-			if lastInfo.From() > min {
+			if lastInfo.From() > _min {
 				for _, ent := range entries {
 					if info, err := ent.Info(); err == nil {
 						snapInfo, ok := info.Sys().(downloader.SnapInfo)
 
 						if ok && snapInfo.Type().Enum() == segType &&
-							snapInfo.From() == min {
+							snapInfo.From() == _min {
 							lastSegments[segType] = info
 						}
 					}
@@ -1088,17 +1088,17 @@ func (u *snapshotUploader) maxSeedableHeader() uint64 {
 }
 
 func (u *snapshotUploader) minBlockNumber() uint64 {
-	var min uint64
+	var _min uint64
 
 	if list, err := snaptype.Segments(u.cfg.dirs.Snap); err == nil {
 		for _, info := range list {
-			if u.seedable(info) && min == 0 || info.From < min {
-				min = info.From
+			if u.seedable(info) && _min == 0 || info.From < _min {
+				_min = info.From
 			}
 		}
 	}
 
-	return min
+	return _min
 }
 
 func expandHomeDir(dirpath string) string {