diff --git a/Dockerfile.windows b/Dockerfile.windows
index 1cf665c9f6..7aebec082c 100644
--- a/Dockerfile.windows
+++ b/Dockerfile.windows
@@ -262,15 +262,12 @@ RUN `
 RUN `
   Function Build-GoTestSum() { `
     Write-Host "INFO: Building gotestsum version $Env:GOTESTSUM_COMMIT in $Env:GOPATH"; `
-    $env:GO111MODULE = 'on'; `
-    &go get -d "gotest.tools/gotestsum@${Env:GOTESTSUM_COMMIT}"; `
-    $env:GO111MODULE = 'off'; `
-    if ($LASTEXITCODE -ne 0) {  `
-      Throw '"Failed getting gotestsum sources..."'  `
-    }; `
-    $env:GO111MODULE = 'on'; `
-    &go build -buildmode=exe -o "${Env:GOPATH}\bin\gotestsum.exe" gotest.tools/gotestsum; `
-    $env:GO111MODULE = 'off'; `
+    $Env:GO111MODULE = 'on'; `
+    $tmpGobin = "${Env:GOBIN_TMP}"; `
+    $Env:GOBIN = """${Env:GOPATH}`\bin"""; `
+    &go get -buildmode=exe "gotest.tools/gotestsum@${Env:GOTESTSUM_COMMIT}"; `
+    $Env:GOBIN = "${tmpGobin}"; `
+    $Env:GO111MODULE = 'off'; `
     if ($LASTEXITCODE -ne 0) {  `
       Throw '"gotestsum build failed..."'; `
     } `
diff --git a/hack/dockerfile/install/gotestsum.installer b/hack/dockerfile/install/gotestsum.installer
index 45b747dbf9..7bde0b1aab 100755
--- a/hack/dockerfile/install/gotestsum.installer
+++ b/hack/dockerfile/install/gotestsum.installer
@@ -5,7 +5,5 @@
 install_gotestsum() (
 	set -e
 	export GO111MODULE=on
-	go get -d "gotest.tools/gotestsum@${GOTESTSUM_COMMIT}"
-	go build ${GO_BUILDMODE} -o "${PREFIX}/gotestsum" 'gotest.tools/gotestsum'
-
+	GOBIN="${PREFIX}" go get "gotest.tools/gotestsum@${GOTESTSUM_COMMIT}"
 )