diff --git a/sh/sh_binary.go b/sh/sh_binary.go
index b1d1bb2..2ab784d 100644
--- a/sh/sh_binary.go
+++ b/sh/sh_binary.go
@@ -268,6 +268,9 @@
 func (s *ShBinary) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 	s.generateAndroidBuildActions(ctx)
 	installDir := android.PathForModuleInstall(ctx, "bin", proptools.String(s.properties.Sub_dir))
+	if !s.Installable() {
+		s.SkipInstall()
+	}
 	s.installedFile = ctx.InstallExecutable(installDir, s.outputFilePath.Base(), s.outputFilePath)
 	for _, symlink := range s.Symlinks() {
 		ctx.InstallSymlink(installDir, symlink, s.installedFile)
@@ -283,6 +286,7 @@
 			func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 				s.customAndroidMkEntries(entries)
 				entries.SetString("LOCAL_MODULE_RELATIVE_PATH", proptools.String(s.properties.Sub_dir))
+				entries.SetBoolIfTrue("LOCAL_UNINSTALLABLE_MODULE", !s.Installable())
 			},
 		},
 	}}
diff --git a/ui/build/rbe.go b/ui/build/rbe.go
index d74f262..8f9a699 100644
--- a/ui/build/rbe.go
+++ b/ui/build/rbe.go
@@ -19,6 +19,7 @@
 	"math/rand"
 	"os"
 	"path/filepath"
+	"runtime"
 	"syscall"
 	"time"
 
@@ -87,6 +88,13 @@
 		}
 		vars["RBE_server_address"] = fmt.Sprintf("unix://%v", name)
 	}
+
+	rf := 1.0
+	if config.Parallel() < runtime.NumCPU() {
+		rf = float64(config.Parallel()) / float64(runtime.NumCPU())
+	}
+	vars["RBE_local_resource_fraction"] = fmt.Sprintf("%.2f", rf)
+
 	k, v := config.rbeAuth()
 	vars[k] = v
 	return vars