diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a849a8da0..14304feb1 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -85,7 +85,6 @@ build:source:
           -DWITH_WEB=OFF
           -DCMAKE_MODULE_PATH=/usr/local/lib64/cmake
           -DCMAKE_PREFIX_PATH=/usr/local
-          -DCMAKE_PREFIX_PATH=/usr/local/lib
 
 # Stage: test
 
diff --git a/packaging/docker/Dockerfile.debian-multiarch b/packaging/docker/Dockerfile.debian-multiarch
index 1c07499db..4fccbcf9c 100644
--- a/packaging/docker/Dockerfile.debian-multiarch
+++ b/packaging/docker/Dockerfile.debian-multiarch
@@ -62,6 +62,7 @@ RUN apt-get update && \
 
 # Add local and 64-bit locations to linker paths
 ENV echo /usr/local/lib >> /etc/ld.so.conf && \
+	ldconfig && \
 	echo /usr/local/lib64 >> /etc/ld.so.conf
 
 ADD cmake/toolchains/debian-${ARCH}.cmake /