diff --git a/Dockerfile b/Dockerfile
index 937d4cf..fd746d5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,6 +30,8 @@ RUN chmod a+x /files/bin/*
 # Final image
 FROM alpine:3.10
 
+ENV XSD_PATH=/schemas
+
 COPY --from=tmp /files /
 
 VOLUME /src
diff --git a/README.md b/README.md
index cacaff1..d450678 100644
--- a/README.md
+++ b/README.md
@@ -8,5 +8,5 @@ Supports XSD 1.0.
   with:
     script: |
        xc --xsd-1.0 **/*.xsd
-       xc --xslt2 **/*.xslt
+       xc --xslt-2.0 **/*.xslt
 ```
diff --git a/dist/bin/xsdchecker b/dist/bin/xsdchecker
index 26798d8..4c6e2b4 100644
--- a/dist/bin/xsdchecker
+++ b/dist/bin/xsdchecker
@@ -2,7 +2,7 @@
 
 PROJECT=$(dirname $(dirname "$0"))
 
-export XSD_PATH=${PROJECT}/xsd
+export XSD_PATH=${XSD_PATH:-${PROJECT}/xsd}
 
 if [ $JAVA_HOME ]; then
     $JAVA_HOME/bin/java -jar $PROJECT/lib/xsdchecker.jar $@
diff --git a/graal/run.sh b/graal/run.sh
index e72fd71..e5a5d4c 100755
--- a/graal/run.sh
+++ b/graal/run.sh
@@ -4,28 +4,7 @@ set -e
 set -u
 
 if [ "${2:-}" ]; then
-  xsd=$1
-  shift
-
-  case $xsd in
-    "--maven")
-      xsd="/schemas/maven-4.0.0.xsd"
-      ;;
-    "--maven-4.0")
-      xsd="/schemas/maven-4.0.0.xsd"
-      ;;
-    "--xsd-1.0")
-      xsd="/schemas/xsd-1.0.xsd"
-      ;;
-    "--xslt2")
-      xsd="/schemas/xslt-2.0.xsd"
-      ;;
-    "--xslt-2.0")
-      xsd="/schemas/xslt-2.0.xsd"
-      ;;
-  esac
-
-  xsdchecker $xsd ${@}
+  xsdchecker ${@}
 elif [ "${INPUT_SCRIPT:-}" ]; then
   # Trigger script.
   sh -ec "${INPUT_SCRIPT}"