diff --git a/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/DevOps.kt b/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/DevOps.kt
index 2f8f35d..0da3e0b 100644
--- a/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/DevOps.kt
+++ b/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/DevOps.kt
@@ -71,6 +71,7 @@ fun Prov.installKubeconform() = task {
             sha256sum = "2b4ebeaa4d5ac4843cf8f7b7e66a8874252b6b71bc7cbfc4ef1cbf85acec7c07"
         )
         cmd("sudo tar -xzf $packedFilename -C $installationPath", tmpDir)
+        deleteFile("$tmpDir/$packedFilename")
     } else {
         ProvResult(true, out = "Kubeconform $version already installed")
     }
@@ -95,6 +96,7 @@ fun Prov.installKubectl() = task {
         sha256sum = "4685bfcf732260f72fce58379e812e091557ef1dfc1bc8084226c7891dd6028f"
     )
     cmd("sudo install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl", dir = tmpDir)
+    deleteFile("$tmpDir/kubectl")
 }
 
 fun Prov.configureKubectlBashCompletion() = task {
diff --git a/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/Gopass.kt b/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/Gopass.kt
index 3ba0783..a9d6ad6 100644
--- a/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/Gopass.kt
+++ b/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/Gopass.kt
@@ -5,6 +5,7 @@ import org.domaindrivenarchitecture.provs.framework.core.ProvResult
 import org.domaindrivenarchitecture.provs.framework.core.Secret
 import org.domaindrivenarchitecture.provs.framework.ubuntu.filesystem.base.*
 import org.domaindrivenarchitecture.provs.framework.ubuntu.install.base.aptInstall
+import org.domaindrivenarchitecture.provs.framework.ubuntu.install.base.checkPackage
 import org.domaindrivenarchitecture.provs.framework.ubuntu.install.base.isPackageInstalled
 import org.domaindrivenarchitecture.provs.framework.ubuntu.keys.base.gpgFingerprint
 import org.domaindrivenarchitecture.provs.framework.ubuntu.web.base.downloadFromURL
@@ -17,7 +18,7 @@ fun Prov.installGopass(
     sha256sum: String = "409ed5617e64fa2c781d5e2807ba7fcd65bc383a4e110f410f90b590e51aec55"
 ) = taskWithResult {
 
-    if (isPackageInstalled("gopass") && !enforceVersion) {
+    if (checkPackage("gopass") && !enforceVersion) {
         return@taskWithResult ProvResult(true)
     }
     if (checkGopassVersion(version)) {
@@ -37,8 +38,10 @@ fun Prov.installGopass(
     if (result.success) {
         cmd("sudo dpkg -i $path/gopass_${version}_linux_amd64.deb")
         // Cross-check if installation was successful
+        deleteFile("$path/$filename")
         return@taskWithResult ProvResult(checkGopassVersion(version))
     } else {
+        deleteFile("$path/$filename")
         return@taskWithResult ProvResult(false, err = "Gopass could not be installed. " + result.err)
     }
 }
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 5e1df62..83aedbb 100644
--- a/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/GraalVM.kt
+++ b/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/GraalVM.kt
@@ -2,6 +2,7 @@ package org.domaindrivenarchitecture.provs.desktop.infrastructure
 
 import org.domaindrivenarchitecture.provs.framework.core.Prov
 import org.domaindrivenarchitecture.provs.framework.ubuntu.filesystem.base.createDirs
+import org.domaindrivenarchitecture.provs.framework.ubuntu.filesystem.base.deleteFile
 import org.domaindrivenarchitecture.provs.framework.ubuntu.web.base.downloadFromURL
 
 const val GRAAL_VM_VERSION = "21.0.2"
@@ -23,6 +24,7 @@ fun Prov.installGraalVM() = task {
         )
         createDirs(installationPath, sudo = true)
         cmd("sudo tar -C $installationPath -xzf $packedFilename", tmpDir)
+        deleteFile("$tmpDir/$packedFilename")
         val graalInstPath = installationPath + (cmd("ls /usr/lib/jvm/|grep -e graalvm-community-openjdk-$GRAAL_VM_VERSION").out?.replace("\n", ""))
         cmd("sudo ln -sf $graalInstPath/lib/svm/bin/native-image /usr/local/bin/native-image")
     }
diff --git a/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/Hugo.kt b/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/Hugo.kt
index a149fad..2a5ff2a 100644
--- a/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/Hugo.kt
+++ b/src/main/kotlin/org/domaindrivenarchitecture/provs/desktop/infrastructure/Hugo.kt
@@ -1,6 +1,7 @@
 package org.domaindrivenarchitecture.provs.desktop.infrastructure
 
 import org.domaindrivenarchitecture.provs.framework.core.Prov
+import org.domaindrivenarchitecture.provs.framework.ubuntu.filesystem.base.deleteFile
 import org.domaindrivenarchitecture.provs.framework.ubuntu.filesystem.base.userHome
 import org.domaindrivenarchitecture.provs.framework.ubuntu.install.base.aptInstall
 import org.domaindrivenarchitecture.provs.framework.ubuntu.install.base.aptPurge
@@ -26,6 +27,7 @@ fun Prov.installHugoByDeb() = task {
         aptInstall("gnupg2")
         downloadFromURL(downloadUrl, filename, downloadDir, sha256sum = sha256sum)
         cmd("dpkg -i $downloadDir/$filename", sudo = true)
+        deleteFile("$downloadDir/$filename")
     }
 }