diff --git a/pkg/file/joiner/joiner_test.go b/pkg/file/joiner/joiner_test.go
index 996229b1bcd..56fe48c7a72 100644
--- a/pkg/file/joiner/joiner_test.go
+++ b/pkg/file/joiner/joiner_test.go
@@ -88,7 +88,7 @@ func TestJoinerSingleChunk(t *testing.T) {
 	}
 }
 
-// TestJoinerDecryptingStore_NormalChunk verifies the the mock store that uses
+// TestJoinerDecryptingStore_NormalChunk verifies the mock store that uses
 // the decrypting store manages to retrieve a normal chunk which is not encrypted
 func TestJoinerDecryptingStore_NormalChunk(t *testing.T) {
 	t.Parallel()
@@ -1287,7 +1287,7 @@ func TestJoinerRedundancyMultilevel(t *testing.T) {
 			}
 		}
 
-		// first sanity check and and recover a range
+		// first sanity check and recover a range
 		t.Run("NONE w/o fallback CAN retrieve", func(t *testing.T) {
 			store.Record()
 			defer store.Unrecord()
diff --git a/pkg/node/node.go b/pkg/node/node.go
index 8f1d6b3aa11..f4149ba8097 100644
--- a/pkg/node/node.go
+++ b/pkg/node/node.go
@@ -253,7 +253,7 @@ func NewBee(
 	}
 	b.stateStoreCloser = stateStore
 
-	// Check if the the batchstore exists. If not, we can assume it's missing
+	// Check if the batchstore exists. If not, we can assume it's missing
 	// due to a migration or it's a fresh install.
 	batchStoreExists, err := batchStoreExists(stateStore)
 	if err != nil {
diff --git a/pkg/p2p/libp2p/internal/handshake/handshake.go b/pkg/p2p/libp2p/internal/handshake/handshake.go
index 102fd00b68a..badfcd31568 100644
--- a/pkg/p2p/libp2p/internal/handshake/handshake.go
+++ b/pkg/p2p/libp2p/internal/handshake/handshake.go
@@ -326,7 +326,7 @@ func (s *Service) SetWelcomeMessage(msg string) (err error) {
 	return nil
 }
 
-// GetWelcomeMessage returns the the current handshake welcome message.
+// GetWelcomeMessage returns the current handshake welcome message.
 func (s *Service) GetWelcomeMessage() string {
 	return s.welcomeMessage.Load().(string)
 }
diff --git a/pkg/postage/batchstore/store_test.go b/pkg/postage/batchstore/store_test.go
index 43e24014d33..836bb1fb855 100644
--- a/pkg/postage/batchstore/store_test.go
+++ b/pkg/postage/batchstore/store_test.go
@@ -328,7 +328,7 @@ func TestBatchUpdate(t *testing.T) {
 	// state after the batch is saved/updated. Unlike depth updates, value updates
 	// that are above cumulative amount should NOT result in any radius changes.
 	// Value updates that are less than or equal to the cumulative amount trigger
-	// the eviction for the the batch, as such, radius may be altered.
+	// the eviction for the batch, as such, radius may be altered.
 
 	tcs := []testCase{
 		{
diff --git a/pkg/storer/sample.go b/pkg/storer/sample.go
index 7fd5cc2ad4a..45ba3da129c 100644
--- a/pkg/storer/sample.go
+++ b/pkg/storer/sample.go
@@ -337,7 +337,7 @@ func transformedAddress(hasher *bmt.Hasher, chunk swarm.Chunk, chType swarm.Chun
 	case swarm.ChunkTypeSingleOwner:
 		return transformedAddressSOC(hasher, chunk)
 	default:
-		return swarm.ZeroAddress, fmt.Errorf("chunk type [%v] is is not valid", chType)
+		return swarm.ZeroAddress, fmt.Errorf("chunk type [%v] is not valid", chType)
 	}
 }
 
diff --git a/pkg/topology/kademlia/kademlia.go b/pkg/topology/kademlia/kademlia.go
index 277eeba331a..70339c55d7c 100644
--- a/pkg/topology/kademlia/kademlia.go
+++ b/pkg/topology/kademlia/kademlia.go
@@ -913,7 +913,7 @@ func (k *Kad) recalcDepth() {
 }
 
 // connect connects to a peer and gossips its address to our connected peers,
-// as well as sends the peers we are connected to to the newly connected peer
+// as well as sends the peers we are connected to the newly connected peer
 func (k *Kad) connect(ctx context.Context, peer swarm.Address, ma ma.Multiaddr) error {
 	k.logger.Debug("attempting connect to peer", "peer_address", peer)