diff --git a/.drone.yml b/.drone.yml
index e9b616e..1ecd05c 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -11,7 +11,9 @@ steps:
   - name: run tests
     image: mcr.microsoft.com/dotnet/sdk:9.0
     commands:
-    - dotnet test
+      - apk add --no-cache nodejs npm
+      - npm install -g yarn
+      - dotnet test
 ---
 kind: pipeline
 type: docker
diff --git a/src/Api/Dockerfile b/src/Api/Dockerfile
index 96ba660..030cb95 100644
--- a/src/Api/Dockerfile
+++ b/src/Api/Dockerfile
@@ -5,7 +5,6 @@ WORKDIR /build
 COPY ../../. .
 RUN apk add --no-cache nodejs npm
 RUN npm install -g yarn
-RUN yarn --version
 RUN dotnet publish -c Release -o /build/publish src/Api/Api.csproj
 
 #########################################################################
diff --git a/src/Web/Dockerfile b/src/Web/Dockerfile
index eb86810..af2649f 100644
--- a/src/Web/Dockerfile
+++ b/src/Web/Dockerfile
@@ -5,7 +5,6 @@ WORKDIR /build
 COPY ../../. .
 RUN apk add --no-cache nodejs npm
 RUN npm install -g yarn
-RUN yarn --version
 RUN dotnet publish -c Release -o /build/publish src/Web/Web.csproj
 
 #########################################################################