diff --git a/build.sh b/build.sh
index a2574e6..2ad8d74 100755
--- a/build.sh
+++ b/build.sh
@@ -48,7 +48,7 @@ else
 fi
 
 echo "Effective command line arguments:" ${ARCH[@]} ${VERSION_ARG[@]} ${TAG_ARGS[@]}
-if command -v dockerd &> /dev/null; then
+if command -v docker &> /dev/null; then
     docker build "${ARCH[@]}" "${VERSION_ARG[@]}" "${TAG_ARGS[@]}" .
 elif command -v container &> /dev/null; then
     container build "${ARCH[@]}" "${VERSION_ARG[@]}" "${TAG_ARGS[@]}" .