diff --git a/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/GraalVM.kt b/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/GraalVM.kt
index ec13402..5e1df62 100644
--- a/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/GraalVM.kt
+++ b/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/GraalVM.kt
@@ -1,13 +1,13 @@
 package org.domaindrivenarchitecture.provs.desktop.infrastructure
 
 import org.domaindrivenarchitecture.provs.framework.core.Prov
-import org.domaindrivenarchitecture.provs.framework.core.ProvResult
+import org.domaindrivenarchitecture.provs.framework.ubuntu.filesystem.base.createDirs
 import org.domaindrivenarchitecture.provs.framework.ubuntu.web.base.downloadFromURL
 
 const val GRAAL_VM_VERSION = "21.0.2"
 
 
-fun Prov.installGraalVM() = taskWithResult {
+fun Prov.installGraalVM() = task {
     val tmpDir = "~/tmp"
     val filename = "graalvm-community-jdk-"
     val additionalPartFilename = "_linux-x64_bin"
@@ -21,17 +21,10 @@ fun Prov.installGraalVM() = taskWithResult {
             path = tmpDir,
             sha256sum = "b048069aaa3a99b84f5b957b162cc181a32a4330cbc35402766363c5be76ae48"
         )
-        if (!chk("ls -d $installationPath"))
-            cmd("sudo mkdir $installationPath")
-        else {
-            ProvResult(true, out = "$installationPath just exists, mkdir not necessary.")
-        }
+        createDirs(installationPath, sudo = true)
         cmd("sudo tar -C $installationPath -xzf $packedFilename", tmpDir)
         val graalInstPath = installationPath + (cmd("ls /usr/lib/jvm/|grep -e graalvm-community-openjdk-$GRAAL_VM_VERSION").out?.replace("\n", ""))
         cmd("sudo ln -sf $graalInstPath/lib/svm/bin/native-image /usr/local/bin/native-image")
-        cmd("/usr/local/bin/native-image --version")
-    } else {
-        ProvResult(true, out = "GraalVM $GRAAL_VM_VERSION already installed")
     }
 }