diff --git a/garden-service/src/plugins/maven-container/openjdk.ts b/garden-service/src/plugins/maven-container/openjdk.ts
index 293004fc25..adce741bdd 100644
--- a/garden-service/src/plugins/maven-container/openjdk.ts
+++ b/garden-service/src/plugins/maven-container/openjdk.ts
@@ -9,25 +9,26 @@
 import { Library, LibraryPlatformSpec } from "../../util/ext-tools"
 
 const jdk8Version = "jdk8u202-b08"
+const jdk11Version = "jdk-11.0.2+9"
 
-function jdk8Spec(filename: string, sha256: string): LibraryPlatformSpec {
+function jdk8Spec(filename: string, sha256: string, targetPath: string[]): LibraryPlatformSpec {
   return {
     url: `https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/${jdk8Version}/${filename}`,
     sha256,
     extract: {
       format: "tar",
-      targetPath: [jdk8Version, "Contents", "Home"],
+      targetPath,
     },
   }
 }
 
-function jdk11Spec(filename: string, sha256: string): LibraryPlatformSpec {
+function jdk11Spec(filename: string, sha256: string, targetPath: string[]): LibraryPlatformSpec {
   return {
     url: `https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11.0.2%2B9/${filename}`,
     sha256,
     extract: {
       format: "tar",
-      targetPath: ["jdk-11.0.2+9", "Contents", "Home"],
+      targetPath,
     },
   }
 }
@@ -39,14 +40,17 @@ export const openJdks: { [version: number]: Library } = {
       darwin: jdk8Spec(
         "OpenJDK8U-jdk_x64_mac_hotspot_8u202b08.tar.gz",
         "059f7c18faa6722aa636bbd79bcdff3aee6a6da5b34940b072ea6e3af85bbe1d",
+        [jdk8Version, "Contents", "Home"],
       ),
       linux: jdk8Spec(
         "OpenJDK8U-jdk_x64_linux_hotspot_8u202b08.tar.gz",
         "f5a1c9836beb3ca933ec3b1d39568ecbb68bd7e7ca6a9989a21ff16a74d910ab",
+        [jdk8Version],
       ),
       win32: jdk8Spec(
         "OpenJDK8U-jdk_x64_windows_hotspot_8u202b08.zip",
         "2637dab3bc81274e19991eebc27684276b482dd71d0f84fedf703d4fba3576e5",
+        [jdk8Version],
       ),
     },
   }),
@@ -56,14 +60,17 @@ export const openJdks: { [version: number]: Library } = {
       darwin: jdk11Spec(
         "OpenJDK11U-jdk_x64_mac_hotspot_11.0.2_9.tar.gz",
         "fffd4ed283e5cd443760a8ec8af215c8ca4d33ec5050c24c1277ba64b5b5e81a",
+        [jdk11Version, "Contents", "Home"],
       ),
       linux: jdk11Spec(
         "OpenJDK11U-jdk_x64_linux_hotspot_11.0.2_9.tar.gz",
         "d02089d834f7702ac1a9776d8d0d13ee174d0656cf036c6b68b9ffb71a6f610e",
+        [jdk11Version],
       ),
       win32: jdk11Spec(
         "OpenJDK11U-jdk_x64_windows_hotspot_11.0.2_9.zip",
         "bde1648333abaf49c7175c9ee8ba9115a55fc160838ff5091f07d10c4bb50b3a",
+        [jdk11Version],
       ),
     },
   }),