diff --git a/scripts/fetch-artifact.sh b/scripts/fetch-artifact.sh
index fa651327..a1017ca4 100755
--- a/scripts/fetch-artifact.sh
+++ b/scripts/fetch-artifact.sh
@@ -17,9 +17,14 @@ for i in $(find . -name artifacts.json -mindepth 2); do
     ARTIFACT_GROUP=$(jq -r ".artifacts.acs${INDEX_KEY}[$j].group" $i)
     ARTIFACT_PATH=$(jq -r ".artifacts.acs${INDEX_KEY}[$j].path" $i)
     ARTIFACT_BASEURL="https://nexus.alfresco.com/nexus/repository/${ARTIFACT_REPO}"
+    ARTIFACT_FINAL_PATH="${ARTIFACT_PATH}/${ARTIFACT_NAME}-${ARTIFACT_VERSION}${ARTIFACT_EXT}"
+    if [ -f "${ARTIFACT_FINAL_PATH}" ]; then
+      echo "Artifact $ARTIFACT_NAME-$ARTIFACT_VERSION already downloaded, skipping..."
+      continue
+    fi
     echo "Downloading $ARTIFACT_GROUP:$ARTIFACT_NAME $ARTIFACT_VERSION from $ARTIFACT_BASEURL"
     wget "${ARTIFACT_BASEURL}/${ARTIFACT_GROUP//\./\/}/${ARTIFACT_NAME}/${ARTIFACT_VERSION}/${ARTIFACT_NAME}-${ARTIFACT_VERSION}${ARTIFACT_EXT}" \
-      -O ${ARTIFACT_PATH}/${ARTIFACT_NAME}-${ARTIFACT_VERSION}${ARTIFACT_EXT} \
+      -O "${ARTIFACT_FINAL_PATH}" \
       --no-verbose
   done
 done