diff --git a/Dockerfile b/Dockerfile
index 2d116f4..5ea397a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,21 @@ RUN mkdir -p /solver
 WORKDIR /solver
 
 # Development framework, dependencies
-RUN dnf --assumeyes install gcc-c++-13.2.1-7.fc39 make-1:4.4.1-2.fc39 git-core-2.45.0-1.fc39 boost-devel-1.81.0-8.fc39 ccache-4.8.2-2.fc39 qpid-proton-cpp-devel-0.38.0-4.fc39 json-c-0.17-1.fc39 json-devel-3.11.2-3.fc39 json-glib-1.8.0-1.fc39 jsoncpp-1.9.5-5.fc39 jsoncpp-devel-1.9.5-5.fc39 coin-or-Couenne-0.5.8-12.fc39 wget-1.21.3-7.fc39 && \
+RUN dnf --assumeyes update && dnf --assumeyes install \
+      gcc-c++ \
+      make \
+      git-core \
+      boost-devel \
+      ccache \
+      qpid-proton-cpp-devel \
+      json-c \
+      json-devel \
+      json-glib \
+      jsoncpp \
+      jsoncpp-devel \
+      coin-or-Couenne \
+      wget \
+      && \
     dnf clean all && \
     git clone https://github.com/jarro2783/cxxopts.git CxxOpts && \
     git clone https://github.com/GeirHo/TheronPlusPlus.git Theron++ && \
@@ -36,7 +50,14 @@ RUN make SolverComponent -e THERON=./Theron++ AMPL_INCLUDE=./AMPL/amplapi/includ
 
 FROM fedora:39
 WORKDIR /solver
-RUN dnf --assumeyes install boost-1.81.0-8.fc39 qpid-proton-cpp-0.38.0-4.fc39 json-c-0.17-1.fc39 json-glib-1.8.0-1.fc39 jsoncpp-1.9.5-5.fc39 coin-or-Couenne-0.5.8-12.fc39 && \
+RUN dnf --assumeyes update && dnf --assumeyes install \
+      boost \
+      qpid-proton-cpp \
+      json-c \
+      json-glib \
+      jsoncpp \
+      coin-or-Couenne \
+      && \
     dnf clean all
 
 COPY --from=builder /solver /solver
diff --git a/zuul.d/jobs.yaml b/zuul.d/jobs.yaml
index 1ea0e32..9112747 100644
--- a/zuul.d/jobs.yaml
+++ b/zuul.d/jobs.yaml
@@ -8,7 +8,7 @@
       - nebulous-optimiser-solver-container-images
     description: Build the container images.
     files: &image_files
-      - ^/
+      - ^
     vars: &image_vars
       promote_container_image_job: nebulous-optimiser-solver-upload-container-images
       container_images: