diff --git a/CHANGELOG.md b/CHANGELOG.md
index d6e650ae95..967e0ee88c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -47,3 +47,5 @@ Ref: https://keepachangelog.com/en/1.0.0/
 ### Bug Fixes
 
 * Fix bug in ditribution and querying rewards
+
+* Moved x/provider/handler.ErrInternal to the chain-sdk/go/node/provider/v1beta4 package.
diff --git a/go.mod b/go.mod
index 7c939f7b32..8722909487 100644
--- a/go.mod
+++ b/go.mod
@@ -45,7 +45,7 @@ require (
 	google.golang.org/grpc v1.75.0
 	gopkg.in/yaml.v3 v3.0.1
 	gotest.tools/v3 v3.5.2
-	pkg.akt.dev/go v0.1.6
+	pkg.akt.dev/go v0.1.9-0.20260109003838-508f70669a8c
 	pkg.akt.dev/go/cli v0.1.4
 	pkg.akt.dev/go/sdl v0.1.1
 )
diff --git a/go.sum b/go.sum
index db778c74fa..0af0dcc445 100644
--- a/go.sum
+++ b/go.sum
@@ -3284,8 +3284,8 @@ nhooyr.io/websocket v1.8.11 h1:f/qXNc2/3DpoSZkHt1DQu6rj4zGC8JmkkLkWss0MgN0=
 nhooyr.io/websocket v1.8.11/go.mod h1:rN9OFWIUwuxg4fR5tELlYC04bXYowCP9GX47ivo2l+c=
 pgregory.net/rapid v0.5.5 h1:jkgx1TjbQPD/feRoK+S/mXw9e1uj6WilpHrXJowi6oA=
 pgregory.net/rapid v0.5.5/go.mod h1:PY5XlDGj0+V1FCq0o192FdRhpKHGTRIWBgqjDBTrq04=
-pkg.akt.dev/go v0.1.6 h1:3wkDfEMWwe4ziUfNq6wUxRFSgYsL/uYF/uZgVfdet/U=
-pkg.akt.dev/go v0.1.6/go.mod h1:GUDt3iohVNbt8yW4P5Q0D05zoMs2NXaojF2ZBZgfWUQ=
+pkg.akt.dev/go v0.1.9-0.20260109003838-508f70669a8c h1:e0eh3GPQ7y4IIx7Pigq2XjtScvzN96wmsfsunsjwl3s=
+pkg.akt.dev/go v0.1.9-0.20260109003838-508f70669a8c/go.mod h1:GUDt3iohVNbt8yW4P5Q0D05zoMs2NXaojF2ZBZgfWUQ=
 pkg.akt.dev/go/cli v0.1.4 h1:wFPegnPwimWHi0v5LN6AnWZnwtwpnD6mb7Dp1HSuzlw=
 pkg.akt.dev/go/cli v0.1.4/go.mod h1:ZLqHZcq+D/8a27WTPYhmfCm2iGbNicWV1AwOhdspJ4Y=
 pkg.akt.dev/go/sdl v0.1.1 h1:3CcAqWeKouFlvUSjQMktWLDqftOjn4cBX37TRFT7BRM=
diff --git a/x/provider/handler/handler_test.go b/x/provider/handler/handler_test.go
index bd13daff5c..c4cbcc2728 100644
--- a/x/provider/handler/handler_test.go
+++ b/x/provider/handler/handler_test.go
@@ -253,8 +253,8 @@ func TestProviderDeleteExisting(t *testing.T) {
 
 	res, err := suite.handler(suite.ctx, deleteMsg)
 	require.Nil(t, res)
-	require.EqualError(t, err, "NOTIMPLEMENTED: "+handler.ErrInternal.Error())
-	require.True(t, errors.Is(err, handler.ErrInternal))
+	require.EqualError(t, err, "NOTIMPLEMENTED: "+types.ErrInternal.Error())
+	require.True(t, errors.Is(err, types.ErrInternal))
 
 	t.Run("ensure event created", func(_ *testing.T) {
 		// TODO: this should emit a ProviderDelete
diff --git a/x/provider/handler/server.go b/x/provider/handler/server.go
index d353df7fd2..ca74c05532 100644
--- a/x/provider/handler/server.go
+++ b/x/provider/handler/server.go
@@ -3,7 +3,7 @@ package handler
 import (
 	"context"
 
-	errorsmod "cosmossdk.io/errors"
+	sdkerrors "cosmossdk.io/errors"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	types "pkg.akt.dev/go/node/provider/v1beta4"
@@ -12,11 +12,6 @@ import (
 	"pkg.akt.dev/node/x/provider/keeper"
 )
 
-var (
-	// ErrInternal defines registered error code for internal error
-	ErrInternal = errorsmod.Register(types.ModuleName, 10, "internal error")
-)
-
 type msgServer struct {
 	provider keeper.IKeeper
 	market   mkeeper.IKeeper
@@ -44,7 +39,7 @@ func (ms msgServer) CreateProvider(goCtx context.Context, msg *types.MsgCreatePr
 	}
 
 	if err := ms.provider.Create(ctx, types.Provider(*msg)); err != nil {
-		return nil, ErrInternal.Wrapf("err: %v", err)
+		return nil, types.ErrInternal.Wrapf("err: %v", err)
 	}
 
 	return &types.MsgCreateProviderResponse{}, nil
@@ -65,7 +60,7 @@ func (ms msgServer) UpdateProvider(goCtx context.Context, msg *types.MsgUpdatePr
 	}
 
 	if err := ms.provider.Update(ctx, types.Provider(*msg)); err != nil {
-		return nil, errorsmod.Wrapf(ErrInternal, "err: %v", err)
+		return nil, sdkerrors.Wrapf(types.ErrInternal, "err: %v", err)
 	}
 
 	return &types.MsgUpdateProviderResponse{}, nil
@@ -84,5 +79,5 @@ func (ms msgServer) DeleteProvider(goCtx context.Context, msg *types.MsgDeletePr
 	}
 
 	// TODO: cancel leases
-	return nil, ErrInternal.Wrap("NOTIMPLEMENTED")
+	return nil, types.ErrInternal.Wrap("NOTIMPLEMENTED")
 }