diff --git a/Dockerfile b/Dockerfile
index 7b811d87..45305398 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -69,8 +69,7 @@ ENV WEB3_PROXY_FEATURES "rdkafka-src"
 COPY . .
 
 # fill the package caches
-RUN --mount=type=cache,target=/app/target,rw \
-    set -eux -o pipefail; \
+RUN set -eux -o pipefail; \
     \
     [ -e "$(pwd)/payment-contracts/src/contracts/mod.rs" ] || touch "$(pwd)/payment-contracts/build.rs"; \
     cargo \
@@ -84,8 +83,7 @@ COPY --from=rust_foundry /root/.foundry/bin/anvil /root/.foundry/bin/
 COPY --from=rust_nextest /root/.cargo/bin/cargo-nextest* /root/.cargo/bin/
 
 # test the application with cargo-nextest
-RUN --mount=type=cache,target=/app/target,rw \
-    set -eux -o pipefail; \
+RUN set -eux -o pipefail; \
     \
     export CARGO_TARGET_DIR=target_test; \
     [ -e "$(pwd)/payment-contracts/src/contracts/mod.rs" ] || touch "$(pwd)/payment-contracts/build.rs"; \
@@ -104,8 +102,7 @@ FROM rust_with_env as build_app
 # build the release application
 # using a "release" profile (which install does by default) is **very** important
 # TODO: use the "faster_release" profile which builds with `codegen-units = 1` (but compile is SLOW)
-RUN --mount=type=cache,target=/app/target,rw \
-    set -eux -o pipefail; \
+RUN set -eux -o pipefail; \
     \
     [ -e "$(pwd)/payment-contracts/src/contracts/mod.rs" ] || touch "$(pwd)/payment-contracts/build.rs"; \
     cargo install \