diff --git a/dapostinstall.sh b/dapostinstall.sh
index a113039..ce69140 100755
--- a/dapostinstall.sh
+++ b/dapostinstall.sh
@@ -60,13 +60,12 @@ configure_custombuild_php() {
 
 build_php_extension() {
     local enabled="$1"
-    local option="$2"
-    local target="$3"
+    local extension="$2"
 
     [[ "$enabled" == "yes" ]] || return 0
     cd "$CBDIR"
-    da build set "$option" yes
-    da build "$target"
+    da build set "$extension" yes
+    da build "$extension"
 }
 
 install_local_plugin_archive() {
@@ -436,11 +435,11 @@ if [[ "$imagick" == "yes" ]]; then
 fi
 
 echo "Instalacja rozszerzen PHP z CustomBuild"
-build_php_extension "$ioncube" "ioncube" "ioncube"
-build_php_extension "$zend" "zend" "zend"
-build_php_extension "$opcache" "opcache" "opcache"
-build_php_extension "$imap" "php_imap" "php_imap"
-build_php_extension "$imagick" "imagick" "imagick"
+build_php_extension "$ioncube" "php_ioncube"
+build_php_extension "$zend" "php_zend"
+build_php_extension "$opcache" "php_opcache"
+build_php_extension "$imap" "php_imap"
+build_php_extension "$imagick" "php_imagick"
 
 echo "Instalacja Memcache"
 yum -y install memcached libmemcached
diff --git a/tests/quality_checks.sh b/tests/quality_checks.sh
index f040f98..56e4f68 100644
--- a/tests/quality_checks.sh
+++ b/tests/quality_checks.sh
@@ -156,11 +156,15 @@ assert_file_not_contains "$ROOT_DIR/dapostinstall.sh" '\./build'
 assert_file_not_contains "$ROOT_DIR/dapostinstall.sh" '^[[:space:]]*\$CBDIR/build'
 assert_file_contains "$ROOT_DIR/dapostinstall.sh" 'da build set eximconf yes'
 assert_file_contains "$ROOT_DIR/dapostinstall.sh" 'da build exim_conf'
-assert_file_contains "$ROOT_DIR/dapostinstall.sh" 'build_php_extension "\$ioncube" "ioncube" "ioncube"'
-assert_file_contains "$ROOT_DIR/dapostinstall.sh" 'build_php_extension "\$zend" "zend" "zend"'
-assert_file_contains "$ROOT_DIR/dapostinstall.sh" 'build_php_extension "\$opcache" "opcache" "opcache"'
-assert_file_contains "$ROOT_DIR/dapostinstall.sh" 'build_php_extension "\$imap" "php_imap" "php_imap"'
-assert_file_contains "$ROOT_DIR/dapostinstall.sh" 'build_php_extension "\$imagick" "imagick" "imagick"'
+assert_file_contains "$ROOT_DIR/dapostinstall.sh" 'build_php_extension "\$ioncube" "php_ioncube"'
+assert_file_contains "$ROOT_DIR/dapostinstall.sh" 'build_php_extension "\$zend" "php_zend"'
+assert_file_contains "$ROOT_DIR/dapostinstall.sh" 'build_php_extension "\$opcache" "php_opcache"'
+assert_file_contains "$ROOT_DIR/dapostinstall.sh" 'build_php_extension "\$imap" "php_imap"'
+assert_file_contains "$ROOT_DIR/dapostinstall.sh" 'build_php_extension "\$imagick" "php_imagick"'
+assert_file_not_contains "$ROOT_DIR/dapostinstall.sh" 'build_php_extension "\$ioncube" "ioncube"'
+assert_file_not_contains "$ROOT_DIR/dapostinstall.sh" 'build_php_extension "\$zend" "zend"'
+assert_file_not_contains "$ROOT_DIR/dapostinstall.sh" 'build_php_extension "\$opcache" "opcache"'
+assert_file_not_contains "$ROOT_DIR/dapostinstall.sh" 'build_php_extension "\$imagick" "imagick"'
 assert_file_not_contains "$ROOT_DIR/dapostinstall.sh" 'sed -i .*imagick=no'
 assert_file_not_contains "$ROOT_DIR/dapostinstall.sh" 'sed -i .*imap=no'
 assert_file_not_contains "$ROOT_DIR/dapostinstall.sh" 'yum -y install redis redis-devel'