diff --git a/contrib/images/simd-env/Dockerfile b/contrib/images/simd-env/Dockerfile
index 0ed5b9e436..33132e0290 100644
--- a/contrib/images/simd-env/Dockerfile
+++ b/contrib/images/simd-env/Dockerfile
@@ -25,9 +25,9 @@ COPY x/consensus/go.mod x/consensus/go.sum /work/x/consensus/
 COPY x/accounts/go.mod x/accounts/go.sum /work/x/accounts/
 COPY runtime/v2/go.mod runtime/v2/go.sum /work/runtime/v2/
 COPY server/v2/appmanager/go.mod server/v2/appmanager/go.sum /work/server/v2/appmanager/
-COPY server/v2/core/go.mod server/v2/core/go.sum /work/server/v2/core/
 COPY server/v2/stf/go.mod server/v2/stf/go.sum /work/server/v2/stf/
 COPY server/v2/cometbft/go.mod server/v2/cometbft/go.sum /work/server/v2/cometbft/
+COPY core/testing/go.mod core/testing/go.sum /work/core/testing/
 
 RUN go mod download