diff --git a/Dockerfile b/Dockerfile
index 32890f39..afc622ac 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,7 +16,7 @@ RUN apk add --no-cache ca-certificates build-base git
 WORKDIR /code
 
 # Download dependencies and CosmWasm libwasmvm if found.
-ADD go.mod go.sum ./
+ADD go.mod go.sum ibc-go ./
 RUN set -eux; \    
     export ARCH=$(uname -m); \
     WASM_VERSION=$(go list -m all | grep github.com/CosmWasm/wasmvm | awk '{print $2}'); \