diff --git a/params/network_params.go b/params/network_params.go
index 9311b5e2d5..61bd6b2f42 100644
--- a/params/network_params.go
+++ b/params/network_params.go
@@ -24,44 +24,13 @@ const (
 	// contains on the server side.
 	BloomBitsBlocks uint64 = 4096
 
-	// BloomBitsBlocksClient is the number of blocks a single bloom bit section vector
-	// contains on the light client side
-	BloomBitsBlocksClient uint64 = 32768
-
 	// BloomConfirms is the number of confirmation blocks before a bloom section is
 	// considered probably final and its rotated bits are calculated.
 	BloomConfirms = 256
 
-	// CHTFrequency is the block frequency for creating CHTs
-	CHTFrequency = 32768
-
-	// BloomTrieFrequency is the block frequency for creating BloomTrie on both
-	// server/client sides.
-	BloomTrieFrequency = 32768
-
-	// HelperTrieConfirmations is the number of confirmations before a client is expected
-	// to have the given HelperTrie available.
-	HelperTrieConfirmations = 2048
-
-	// HelperTrieProcessConfirmations is the number of confirmations before a HelperTrie
-	// is generated
-	HelperTrieProcessConfirmations = 256
-
-	// CheckpointFrequency is the block frequency for creating checkpoint
-	CheckpointFrequency = 32768
-
-	// CheckpointProcessConfirmations is the number before a checkpoint is generated
-	CheckpointProcessConfirmations = 256
-
 	// FullImmutabilityThreshold is the number of blocks after which a chain segment is
 	// considered immutable (i.e. soft finality). It is used by the downloader as a
 	// hard limit against deep ancestors, by the blockchain against deep reorgs, by
 	// the freezer as the cutoff threshold and by clique as the snapshot trust limit.
 	FullImmutabilityThreshold = 90000
-
-	// LightImmutabilityThreshold is the number of blocks after which a header chain
-	// segment is considered immutable for light client(i.e. soft finality). It is used by
-	// the downloader as a hard limit against deep ancestors, by the blockchain against deep
-	// reorgs, by the light pruner as the pruning validity guarantee.
-	LightImmutabilityThreshold = 30000
 )