diff --git a/.github/dockerfile/aarch64_Dockerfile b/.github/dockerfile/aarch64_Dockerfile
index 030f1b80..a135472f 100644
--- a/.github/dockerfile/aarch64_Dockerfile
+++ b/.github/dockerfile/aarch64_Dockerfile
@@ -20,4 +20,4 @@ RUN apt-get -y update && apt-get -y install \
 RUN apt-get -y install gcc-aarch64-linux-gnu g++-aarch64-linux-gnu cmake
 
 COPY ./cross-install.sh /library/
-RUN /library/cross-install.sh -a $ARCH -v aarch64-linux-gnu -c
+RUN /library/cross-install.sh -a $ARCH -v aarch64-linux-gnu -c true
diff --git a/.github/dockerfile/armv4_Dockerfile b/.github/dockerfile/armv4_Dockerfile
index 08e2c7f7..41843a88 100644
--- a/.github/dockerfile/armv4_Dockerfile
+++ b/.github/dockerfile/armv4_Dockerfile
@@ -19,4 +19,4 @@ RUN apt-get -y update && apt-get -y install \
 RUN apt-get -y install gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf cmake
 
 COPY ./cross-install.sh /library/
-RUN /library/cross-install.sh -a $ARCH -v arm-linux-gnueabihf -c
\ No newline at end of file
+RUN /library/cross-install.sh -a $ARCH -v arm-linux-gnueabihf -c true
\ No newline at end of file
diff --git a/.github/dockerfile/x86_64_Dockerfile b/.github/dockerfile/x86_64_Dockerfile
index edc8d495..77721f84 100644
--- a/.github/dockerfile/x86_64_Dockerfile
+++ b/.github/dockerfile/x86_64_Dockerfile
@@ -19,4 +19,4 @@ RUN apt-get -y update && apt-get -y install \
 RUN apt-get -y install gcc g++ cmake
 
 COPY ./cross-install.sh /library/
-RUN /library/cross-install.sh -a $ARCH -v x86_64-linux-gnu -c
+RUN /library/cross-install.sh -a $ARCH -v x86_64-linux-gnu -c true
diff --git a/cross-build.sh b/cross-build.sh
index 85cdd4d7..b8d07b8d 100755
--- a/cross-build.sh
+++ b/cross-build.sh
@@ -9,7 +9,7 @@ arch=?
 branch=?
 cross=false
 
-while getopts ":a:v:b:c" OPT; do
+while getopts ":a:v:b:c:" OPT; do
     case ${OPT} in
         a)
             arch=$OPTARG
@@ -21,7 +21,7 @@ while getopts ":a:v:b:c" OPT; do
             branch=$OPTARG
             ;;
         c)
-            cross=true
+            cross=$OPTARG
             ;;
     esac
 done