diff --git a/pkg/rpc/response/result/version.go b/pkg/rpc/response/result/version.go
index cb0142f08..2dfa7122c 100644
--- a/pkg/rpc/response/result/version.go
+++ b/pkg/rpc/response/result/version.go
@@ -2,7 +2,6 @@ package result
 
 import (
 	"github.com/nspcc-dev/neo-go/pkg/config/netmode"
-	"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
 )
 
 type (
@@ -32,7 +31,7 @@ type (
 		MaxTransactionsPerBlock     uint16        `json:"maxtransactionsperblock"`
 		MemoryPoolMaxTransactions   int           `json:"memorypoolmaxtransactions"`
 		ValidatorsCount             byte          `json:"validatorscount"`
-		InitialGasDistribution      fixedn.Fixed8 `json:"initialgasdistribution"`
+		InitialGasDistribution      int64         `json:"initialgasdistribution"`
 		// StateRootInHeader is true if state root is contained in block header.
 		StateRootInHeader bool `json:"staterootinheader,omitempty"`
 	}
diff --git a/pkg/rpc/server/server.go b/pkg/rpc/server/server.go
index a25f68e93..bcd0ea09f 100644
--- a/pkg/rpc/server/server.go
+++ b/pkg/rpc/server/server.go
@@ -537,7 +537,7 @@ func (s *Server) getVersion(_ request.Params) (interface{}, *response.Error) {
 			MaxTransactionsPerBlock:     cfg.MaxTransactionsPerBlock,
 			MemoryPoolMaxTransactions:   cfg.MemPoolSize,
 			ValidatorsCount:             byte(cfg.GetNumOfCNs(s.chain.BlockHeight())),
-			InitialGasDistribution:      cfg.InitialGASSupply,
+			InitialGasDistribution:      int64(cfg.InitialGASSupply),
 			StateRootInHeader:           cfg.StateRootInHeader,
 		},
 	}, nil