diff --git a/cmd/node/add.go b/cmd/node/add.go
index 51f2eae..524d33b 100644
--- a/cmd/node/add.go
+++ b/cmd/node/add.go
@@ -142,7 +142,7 @@ func generateAddNodeOptions(c *cli.Context) (*corepb.AddNodeOptions, error) {
 	storage := resourcetypes.RawParams{}
 
 	if c.IsSet("cpu") {
-		cpumem["cpu"] = c.String("cpu")
+		cpumem["cpu"] = c.Int64("cpu")
 	}
 	if c.IsSet("share") {
 		cpumem["share"] = c.String("share")
diff --git a/go.mod b/go.mod
index 3e3c83d..9e7705a 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/jedib0t/go-pretty/v6 v6.4.6
 	github.com/juju/errors v1.0.0
 	github.com/pkg/term v1.1.0
-	github.com/projecteru2/core v0.0.0-20230515031536-7fdaea78417e
+	github.com/projecteru2/core v0.0.0-20230526065243-b1236429a119
 	github.com/sethgrid/curse v0.0.0-20181231162520-d4ee583ebf0f
 	github.com/sethvargo/go-signalcontext v0.2.1
 	github.com/sirupsen/logrus v1.9.0
diff --git a/go.sum b/go.sum
index 1961365..68ee886 100644
--- a/go.sum
+++ b/go.sum
@@ -265,8 +265,8 @@ github.com/pkg/term v1.1.0 h1:xIAAdCMh3QIAy+5FrE8Ad8XoDhEU4ufwbaSozViP9kk=
 github.com/pkg/term v1.1.0/go.mod h1:E25nymQcrSllhX42Ok8MRm1+hyBdHY0dCeiKZ9jpNGw=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/projecteru2/core v0.0.0-20230515031536-7fdaea78417e h1:7gx3ZANhgXc3yPjecJi/dPhZrOh3LGjn8SI/VK4siQY=
-github.com/projecteru2/core v0.0.0-20230515031536-7fdaea78417e/go.mod h1:H7AOnfGM0xI7hYMLG8JpqRVCI+flEX2w/Ro29zSwrQw=
+github.com/projecteru2/core v0.0.0-20230526065243-b1236429a119 h1:mqbDvVkoTBnEiw9ZHfZUlGiSZJdr9WBainir0r50C1k=
+github.com/projecteru2/core v0.0.0-20230526065243-b1236429a119/go.mod h1:jv+iO2nWa734WHH3WfBFhMgBvWyCQa/VjQCS5dz/6uI=
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
 github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
 github.com/prometheus/client_golang v1.1.0/go.mod h1:I1FGZT9+L76gKKOs5djB6ezCbFQP1xR9D75/vuwEF3g=