diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index eeddd0b559b8d623567721b16c14d3b7b27f34a7..a408c43f5b3edc524270874f9327cb32b0f8abf5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -52,7 +52,7 @@ installbinaries:
   script:
     - git clean -ffdx
     - mkdir -p ~/.elixxir
-    - ./download_cmix_binaries.sh
+    - ./download_cmix_binaries.sh l d
     - mkdir -p /opt/xxnetwork/lib
     - cp bin/libpowmosm75.so /opt/xxnetwork/lib/
     - "chmod +x *"
diff --git a/download_cmix_binaries.sh b/download_cmix_binaries.sh
index 4085efe0052ba1677158302d0a303bd543970f8e..62ffdf6d662597e8cc5ddffd16da1bb05a5a798d 100755
--- a/download_cmix_binaries.sh
+++ b/download_cmix_binaries.sh
@@ -1,12 +1,26 @@
 #!/usr/bin/env bash
 
 # Get platform parameter
+# === LINUX ===
 if [[ $1 == "l" ]] ||[[ $1 == "linux" ]] || [[ -z $1 ]]; then
+
+if [[ $2 == "d" ]]; then
     BIN=".linux64?job=build"
+else
+    BIN=".linux64"
+fi
     echo "Platform set to Linux"
+    
+# === MACOS ===
 elif [[ $1 == "m" ]] || [[ $1 == "mac" ]]; then
+
+if [[ $2 == "d" ]]; then
     BIN=".darwin64?job=build"
+else
+    BIN=".darwin64"
+fi
     echo "Platform set to Mac"
+
 else
     echo "Invalid platform argument: $1"
     exit 0
@@ -14,9 +28,11 @@ fi
 
 # Set up the URL for downloading the binaries
 DEFAULTBRANCH=${DEFAULTBRANCH:="release"}
-REPOS_API=${REPOS_API:="https://gitlab.com/api/v4/projects/elixxir%2F"}
-# Set up the gitlab access token
-PATKEY=${PATKEY:="rBxQ6BvKP-eFxxeM3Ugm"}
+if [[ $2 == "d" ]]; then
+    REPOS_API=${REPOS_API:="https://gitlab.com/api/v4/projects/elixxir%2F"}
+else
+    REPOS_API=${REPOS_API:="https://elixxir-bins.s3-us-west-1.amazonaws.com"}
+fi
 
 # Make the binaries directory
 download_path="$(pwd)/bin"
@@ -38,6 +54,7 @@ echo "(Note: if you forced a branch, that is checked first!)"
 
 for BRANCH in $(echo "forcedbranch" $FBRANCH $FBRANCH2 $DEFAULTBRANCH); do
     echo "Attempting downloads from: $BRANCH"
+if [[ $2 == "d" ]]; then
     BRANCH_URL=${BRANCH_URL:="jobs/artifacts/$BRANCH/raw/release"}
     # Get URLs for artifacts from all relevant repos
     UDB_URL=${UDB_URL:="${REPOS_API}user-discovery-bot/$BRANCH_URL/udb$BIN"}
@@ -47,43 +64,52 @@ for BRANCH in $(echo "forcedbranch" $FBRANCH $FBRANCH2 $DEFAULTBRANCH); do
     CLIENT_URL=${CLIENT_URL:="${REPOS_API}client/$BRANCH_URL/client$BIN"}
     SERVER_GPU_URL=${SERVER_GPU_URL:="${REPOS_API}server/$BRANCH_URL/server-cuda.linux64?job=build"}
     GPULIB_URL=${GPULIB_URL:="${REPOS_API}server/$BRANCH_URL/libpowmosm75.so?job=build"}
+else
+    UDB_URL=${UDB_URL:="${REPOS_API}/$BRANCH/udb$BIN"}
+    SERVER_URL=${SERVER_URL:="${REPOS_API}/$BRANCH/server$BIN"}
+    GW_URL=${GW_URL:="${REPOS_API}/$BRANCH/gateway$BIN"}
+    PERMISSIONING_URL=${PERMISSIONING_URL:="${REPOS_API}/$BRANCH/registration.stateless$BIN"}
+    CLIENT_URL=${CLIENT_URL:="${REPOS_API}/$BRANCH/client$BIN"}
+fi
 
     set -x
 
     # Silently download the UDB binary to the provisioning directory
     if [ ! -f $download_path/udb ] && [[ "$UDB_URL" != *"forcedbranch"* ]]; then
-        curl -s -f -L -H "PRIVATE-TOKEN: $PATKEY" -o "$download_path/udb" ${UDB_URL}
+        curl -s -f -L -H "PRIVATE-TOKEN: $GITLAB_ACCESS_TOKEN" -o "$download_path/udb" ${UDB_URL}
     fi
 
     # Silently download the Server binary to the provisioning directory
     if [ ! -f $download_path/server ] && [[ "$SERVER_URL" != *"forcedbranch"* ]]; then
-        curl -s -f -L -H "PRIVATE-TOKEN: $PATKEY" -o "$download_path/server" ${SERVER_URL}
+        curl -s -f -L -H "PRIVATE-TOKEN: $GITLAB_ACCESS_TOKEN" -o "$download_path/server" ${SERVER_URL}
     fi
 
     # Silently download the Gateway binary to the provisioning directory
     if [ ! -f $download_path/gateway ] && [[ "$GW_URL" != *"forcedbranch"* ]]; then
-        curl -s -f -L -H "PRIVATE-TOKEN: $PATKEY" -o "$download_path/gateway" ${GW_URL}
+        curl -s -f -L -H "PRIVATE-TOKEN: $GITLAB_ACCESS_TOKEN" -o "$download_path/gateway" ${GW_URL}
     fi
 
     # Silently download the permissioning binary to the provisioning directory
     if [ ! -f $download_path/permissioning ] && [[ "$PERMISSIONING_URL" != *"forcedbranch"* ]]; then
-        curl -s -f -L -H "PRIVATE-TOKEN: $PATKEY" -o "$download_path/permissioning" ${PERMISSIONING_URL}
+        curl -s -f -L -H "PRIVATE-TOKEN: $GITLAB_ACCESS_TOKEN" -o "$download_path/permissioning" ${PERMISSIONING_URL}
     fi
 
     # Silently download the permissioning binary to the provisioning directory
     if [ ! -f $download_path/client ] && [[ "$CLIENT_URL" != *"forcedbranch"* ]]; then
-        curl -s -f -L -H "PRIVATE-TOKEN: $PATKEY" -o "$download_path/client" ${CLIENT_URL}
+        curl -s -f -L -H "PRIVATE-TOKEN: $GITLAB_ACCESS_TOKEN" -o "$download_path/client" ${CLIENT_URL}
     fi
 
+if [[ $2 == "d" ]]; then
     # Silently download the Server binary to the provisioning directory
     if [ ! -f $download_path/server-cuda ] && [[ "$SERVER_GPU_URL" != *"forcedbranch"* ]]; then
-        curl -s -f -L -H "PRIVATE-TOKEN: $PATKEY" -o "$download_path/server-cuda" ${SERVER_GPU_URL}
+        curl -s -f -L -H "PRIVATE-TOKEN: $GITLAB_ACCESS_TOKEN" -o "$download_path/server-cuda" ${SERVER_GPU_URL}
     fi
 
     # Silently download the GPU Library to the provisioning directory
     if [ ! -f $download_path/libpowmosm75.so ] && [[ "$GPULIB_URL" != *"forcedbranch"* ]]; then
-        curl -s -f -L -H "PRIVATE-TOKEN: $PATKEY" -o "$download_path/libpowmosm75.so" ${GPULIB_URL}
+        curl -s -f -L -H "PRIVATE-TOKEN: $GITLAB_ACCESS_TOKEN" -o "$download_path/libpowmosm75.so" ${GPULIB_URL}
     fi
+fi
 
     set +x