diff --git a/.github/workflows/Dockerfile b/.github/workflows/Dockerfile
index 3f63c3bf1..281a375c7 100644
--- a/.github/workflows/Dockerfile
+++ b/.github/workflows/Dockerfile
@@ -1,4 +1,5 @@
 # An image derived from ledgerhq/speculos but also containing the bitcoin-core binaries
+# compiled from the master branch
 
 FROM ghcr.io/ledgerhq/speculos:latest
 
@@ -8,11 +9,10 @@ RUN apt update -y && apt install -y git curl
 # install autotools bitcoin-core build dependencies
 RUN apt install -y automake autotools-dev bsdmainutils build-essential ccache git libboost-dev libboost-filesystem-dev libboost-system-dev libboost-test-dev libevent-dev libminiupnpc-dev libnatpmp-dev libqt5gui5 libqt5core5a libqt5dbus5 libsqlite3-dev libtool libzmq3-dev pkg-config python3 qttools5-dev qttools5-dev-tools qtwayland5 systemtap-sdt-dev
 
-# clone bitcoin-core from darosior and compile it
+# clone bitcoin-core from github and compile it
 RUN cd / && \
-    git clone https://github.com/darosior/bitcoin.git && \
+    git clone https://github.com/bitcoin/bitcoin.git && \
     cd bitcoin && \
-    git checkout tapminiscript && \
     ./autogen.sh && \
     ./configure --enable-suppress-external-warnings && \
     make -j "$(($(nproc)+1))" && \
@@ -27,4 +27,4 @@ COPY --from=0 /bitcoin/bin /bitcoin/bin
 RUN apt update -y && apt install -y libminiupnpc-dev libminiupnpc-dev libnatpmp-dev libevent-dev libzmq3-dev
 
 # Add bitcoin binaries to path
-ENV PATH=/bitcoin/bin:$PATH
\ No newline at end of file
+ENV PATH=/bitcoin/bin:$PATH
diff --git a/.github/workflows/builder-image-workflow.yml b/.github/workflows/builder-image-workflow.yml
index d4c2d7487..76d3c54fa 100644
--- a/.github/workflows/builder-image-workflow.yml
+++ b/.github/workflows/builder-image-workflow.yml
@@ -26,7 +26,7 @@ jobs:
       uses: docker/build-push-action@v1
       with:
         dockerfile: .github/workflows/Dockerfile
-        repository: ledgerhq/app-bitcoin-new/speculos-bitcoin-custom
+        repository: ledgerhq/app-bitcoin-new/speculos-bitcoin
         registry: ghcr.io
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}