diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 93fd964..10a80a2 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -102,11 +102,11 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Docker meta custom api
-        id: meta_customapi
+      - name: Docker meta stats api
+        id: meta_statsapi
         uses: docker/metadata-action@v4
         with:
-          images: spacemeshos/explorer-custom-api-dev
+          images: spacemeshos/explorer-stats-api-dev
 
       - name: Login to DockerHub
         uses: docker/login-action@v1
@@ -117,7 +117,7 @@ jobs:
       - uses: docker/build-push-action@v2
         with:
           context: .
-          repository: spacemeshos/explorer-custom-api-dev
+          repository: spacemeshos/explorer-stats-api-dev
           file: ./Dockerfile.api
           push: true
-          tags: ${{ steps.meta_customapi.outputs.tags }}
\ No newline at end of file
+          tags: ${{ steps.meta_statsapi.outputs.tags }}
\ No newline at end of file
diff --git a/Dockerfile.api b/Dockerfile.api
index 3404e66..6731632 100644
--- a/Dockerfile.api
+++ b/Dockerfile.api
@@ -2,10 +2,10 @@ FROM golang:1.22.3-alpine AS build
 WORKDIR /src
 COPY . .
 RUN apk add --no-cache gcc musl-dev
-RUN go build -o explorer-custom-api ./cmd/api/
+RUN go build -o explorer-stats-api ./cmd/api/
 
 FROM alpine:3.17
-COPY --from=build /src/explorer-custom-api /bin/
+COPY --from=build /src/explorer-stats-api /bin/
 EXPOSE 5000
 EXPOSE 5050
-ENTRYPOINT ["/bin/explorer-custom-api"]
+ENTRYPOINT ["/bin/explorer-stats-api"]
diff --git a/storage/epoch.go b/storage/epoch.go
index b0d79f2..eece7ca 100644
--- a/storage/epoch.go
+++ b/storage/epoch.go
@@ -378,9 +378,9 @@ func (s *Storage) computeStatistics(epoch *model.Epoch) {
 	}
 	atxs, _ := s.GetActivations(context.Background(), &bson.D{{Key: "targetEpoch", Value: epoch.Number}})
 	if atxs != nil {
-		smeshers := make(map[string]int64)
+		smeshers := make(map[string]uint64)
 		for _, atx := range atxs {
-			var commitmentSize int64
+			var commitmentSize uint64
 			var smesher string
 			for _, e := range atx {
 				if e.Key == "smesher" {
@@ -389,15 +389,15 @@ func (s *Storage) computeStatistics(epoch *model.Epoch) {
 				}
 				if e.Key == "commitmentSize" {
 					if value, ok := e.Value.(int64); ok {
-						commitmentSize = value
+						commitmentSize = uint64(value)
 					} else if value, ok := e.Value.(int32); ok {
-						commitmentSize = int64(value)
+						commitmentSize = uint64(value)
 					}
 				}
 			}
 			if smesher != "" {
 				smeshers[smesher] += commitmentSize
-				epoch.Stats.Current.Security += commitmentSize
+				epoch.Stats.Current.Security += int64(commitmentSize)
 			}
 		}
 		epoch.Stats.Current.Smeshers = int64(len(smeshers))