diff --git a/plugins/php/versions/56/install.sh b/plugins/php/versions/56/install.sh
index 3abebde80..8a44ddbfa 100755
--- a/plugins/php/versions/56/install.sh
+++ b/plugins/php/versions/56/install.sh
@@ -55,7 +55,7 @@ cd $sourcePath/php/php-5.6.36 && ./configure \
 --enable-soap \
 --enable-posix \
 --enable-fpm \
-&& make && make install && make clean
+&& make clean && make && make install && make clean
 
 #------------------------ install end ------------------------------------#
 }