diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a5f11908..5ae5c955 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,6 +18,9 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-latest
+    env:
+      GOPRIVATE: github.com/fabianMendez/privatemodule
+      GH_ACCESS_TOKEN: ${{ secrets.GH_ACCESS_TOKEN }}
     strategy:
       matrix:
         arch: [amd64, arm64]
@@ -46,6 +49,7 @@ jobs:
         env:
           GOOS: ${{ matrix.targetos }}
           GOARCH: ${{ matrix.arch }}
+      - run: git config --global url.https://$GITHUB_TOKEN@github.com/.insteadOf https://github.com/
       - name: Compile
         if: steps.cache-binaries.outputs.cache-hit != 'true' && env.GIT_DIFF
         run: |
@@ -54,6 +58,9 @@ jobs:
 
   tests:
     runs-on: ubuntu-latest
+    env:
+      GOPRIVATE: github.com/fabianMendez/privatemodule
+      GH_ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v4
@@ -62,6 +69,7 @@ jobs:
           check-latest: true
           cache: true
           cache-dependency-path: go.sum
+      - run: git config --global url.https://$GITHUB_TOKEN@github.com/.insteadOf https://github.com/
       - uses: technote-space/get-diff-action@v6.1.2
         id: git_diff
         with:
@@ -84,12 +92,16 @@ jobs:
   
   test-e2e:
     runs-on: ubuntu-latest
+    env:
+      GOPRIVATE: github.com/fabianMendez/privatemodule
+      GH_ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     timeout-minutes: 10
     steps:
       - uses: actions/setup-go@v4
         with:
           go-version: "1.21"
       - uses: actions/checkout@v4
+      - run: git config --global url.https://$GITHUB_TOKEN@github.com/.insteadOf https://github.com/
       - uses: technote-space/get-diff-action@v6.0.1
         with:
           PATTERNS: |
diff --git a/Makefile b/Makefile
index a0ebcdba..ba398822 100644
--- a/Makefile
+++ b/Makefile
@@ -212,7 +212,9 @@ cover-html: test-unit-cover
 	@go tool cover -html=$(TEST_COVERAGE_PROFILE)
 
 docker-build-e2e:
-	@docker build -t sedaprotocol/seda-chaind-e2e -f dockerfiles/Dockerfile.e2e .
+	@docker build \
+		-t sedaprotocol/seda-chaind-e2e \
+		-f dockerfiles/Dockerfile.e2e .
 
 .PHONY: cover-html run-tests $(TEST_TARGETS) test test-race docker-build-e2e
 
diff --git a/dockerfiles/Dockerfile.e2e b/dockerfiles/Dockerfile.e2e
index f4c34fd0..7569252f 100644
--- a/dockerfiles/Dockerfile.e2e
+++ b/dockerfiles/Dockerfile.e2e
@@ -15,9 +15,19 @@ ARG GIT_COMMIT
 RUN apk add --no-cache \
     ca-certificates \
     build-base \
-    linux-headers
+    linux-headers \
+    git
+
+# # Download go dependencies
+COPY .netrc /root/
+# CMD echo $GITHUB_TOKEN
+
+# ENV GOPRIVATE=github.com/sedaprotocol/*
+# ENV GIT_TERMINAL_PROMPT=0
+
+# RUN git config --global url."https://${GITHUB_TOKEN}@github.com/".insteadOf "https://github.com/"
+
 
-# Download go dependencies
 WORKDIR /seda-chain
 COPY go.mod go.sum ./
 RUN --mount=type=cache,target=/root/.cache/go-build \
diff --git a/x/randomness/keeper/abci.go b/x/randomness/keeper/abci.go
index 356d1bfc..c9c6a9e6 100644
--- a/x/randomness/keeper/abci.go
+++ b/x/randomness/keeper/abci.go
@@ -118,9 +118,13 @@ func ProcessProposalHandler(
 			return &abci.ResponseProcessProposal{Status: abci.ResponseProcessProposal_REJECT}, err
 		}
 
+		if msg.Proposer != string(sdk.AccAddress(req.ProposerAddress).String()) {
+			return &abci.ResponseProcessProposal{Status: abci.ResponseProcessProposal_REJECT},
+				fmt.Errorf("the NewSeed transaction must be from the block proposer")
+		}
+
 		// TO-DO run DefaultProposalHandler.ProcessProposalHandler first?
 		// TO-DO Validate()?
-		// TO-DO Ensure that msg was signed by block proposer?
 
 		// get block proposer's validator public key
 		validator, err := stakingKeeper.GetValidatorByConsAddr(ctx, sdk.ConsAddress(req.ProposerAddress))