diff --git a/docker/Dockerfile b/docker/Dockerfile
index b1d36c813e9e701f9ae4a1bff969518a9b73eb7f..f2e70effc30bfcae47e4baca20d718b5c04e1c4d 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -2,8 +2,9 @@ FROM ghcr.io/savoirfairelinux/opendht/opendht-deps:latest
 LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
 LABEL org.opencontainers.image.source https://github.com/savoirfairelinux/opendht
 
-RUN git clone https://github.com/savoirfairelinux/opendht.git \
-	&& cd opendht && mkdir build && cd build \
+COPY . opendht
+
+RUN cd opendht && mkdir build && cd build \
 	&& cmake .. -DCMAKE_INSTALL_PREFIX=/usr \
 				-DCMAKE_INTERPROCEDURAL_OPTIMIZATION=On \
 				-DOPENDHT_C=On \
diff --git a/docker/DockerfileBionic b/docker/DockerfileBionic
index 577291226ab6d062eac3ce902189376274630d5c..d1acb91f26eb5661f29e1b58a1b292c8fdd4ca37 100644
--- a/docker/DockerfileBionic
+++ b/docker/DockerfileBionic
@@ -2,8 +2,9 @@ FROM ghcr.io/savoirfairelinux/opendht/opendht-deps-bionic:latest
 LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
 LABEL org.opencontainers.image.source https://github.com/savoirfairelinux/opendht
 
-RUN git clone https://github.com/savoirfairelinux/opendht.git \
-	&& cd opendht && mkdir build && cd build \
+COPY . opendht
+
+RUN cd opendht && mkdir build && cd build \
 	&& cmake .. -DCMAKE_INSTALL_PREFIX=/usr \
 				-DCMAKE_INTERPROCEDURAL_OPTIMIZATION=On \
 				-DOPENDHT_C=On \
diff --git a/docker/DockerfileFocal b/docker/DockerfileFocal
index 577291226ab6d062eac3ce902189376274630d5c..d1acb91f26eb5661f29e1b58a1b292c8fdd4ca37 100644
--- a/docker/DockerfileFocal
+++ b/docker/DockerfileFocal
@@ -2,8 +2,9 @@ FROM ghcr.io/savoirfairelinux/opendht/opendht-deps-bionic:latest
 LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
 LABEL org.opencontainers.image.source https://github.com/savoirfairelinux/opendht
 
-RUN git clone https://github.com/savoirfairelinux/opendht.git \
-	&& cd opendht && mkdir build && cd build \
+COPY . opendht
+
+RUN cd opendht && mkdir build && cd build \
 	&& cmake .. -DCMAKE_INSTALL_PREFIX=/usr \
 				-DCMAKE_INTERPROCEDURAL_OPTIMIZATION=On \
 				-DOPENDHT_C=On \
diff --git a/docker/DockerfileLlvm b/docker/DockerfileLlvm
index 339fddf2bb392820c42e0d80c2228b175cd953a2..f6fe1e3d15151e066e0867aed3f99ca4ae862f2c 100644
--- a/docker/DockerfileLlvm
+++ b/docker/DockerfileLlvm
@@ -2,8 +2,9 @@ FROM ghcr.io/savoirfairelinux/opendht/opendht-deps-llvm:latest
 LABEL maintainer="Adrien Béraud <adrien.beraud@savoirfairelinux.com>"
 LABEL org.opencontainers.image.source https://github.com/savoirfairelinux/opendht
 
-RUN git clone https://github.com/savoirfairelinux/opendht.git \
-	&& cd opendht && mkdir build && cd build \
+COPY . opendht
+
+RUN cd opendht && mkdir build && cd build \
 	&& cmake .. -DCMAKE_INSTALL_PREFIX=/usr \
 				-DCMAKE_INTERPROCEDURAL_OPTIMIZATION=On \
 				-DOPENDHT_C=On \