diff --git a/bsp_hosted/Dockerfile b/bsp_hosted/Dockerfile
index 1132466..71caf9e 100644
--- a/bsp_hosted/Dockerfile
+++ b/bsp_hosted/Dockerfile
@@ -6,9 +6,8 @@ RUN apt-get install -y cmake g++
 COPY . /usr/src/app
 WORKDIR /usr/src/app
 
-RUN rm -rf build-hosted
-
 RUN set -ex; \
+    rm -rf build-hosted; \
     mkdir build-hosted; \
     cd build-hosted; \
     cmake -DCMAKE_BUILD_TYPE=Release -DOS_FSFW=host ..;
diff --git a/bsp_linux/Dockerfile b/bsp_linux/Dockerfile
index 16044e0..8526102 100644
--- a/bsp_linux/Dockerfile
+++ b/bsp_linux/Dockerfile
@@ -6,9 +6,8 @@ RUN apt-get install -y cmake g++
 COPY . /usr/src/app
 WORKDIR /usr/src/app
 
-RUN rm -rf build-linux
-
 RUN set -ex; \
+    rm -rf build-linux; \
     mkdir build-linux; \
     cd build-linux; \
     cmake -DCMAKE_BUILD_TYPE=Release -DOS_FSFW=linux ..;