diff --git a/ui/build/config.go b/ui/build/config.go
index 4f2d213..5ec42cc 100644
--- a/ui/build/config.go
+++ b/ui/build/config.go
@@ -63,6 +63,7 @@
 	NINJA_NINJA
 	NINJA_N2
 	NINJA_SISO
+	NINJA_NINJAGO
 )
 
 type Config struct{ *configImpl }
@@ -323,6 +324,8 @@
 		ret.ninjaCommand = NINJA_N2
 	case "siso":
 		ret.ninjaCommand = NINJA_SISO
+	case "ninjago":
+		ret.ninjaCommand = NINJA_NINJAGO
 	default:
 		if os.Getenv("SOONG_USE_N2") == "true" {
 			ret.ninjaCommand = NINJA_N2
@@ -1339,6 +1342,10 @@
 }
 
 func (c *configImpl) UseABFS() bool {
+	if c.ninjaCommand == NINJA_NINJAGO {
+		return true
+	}
+
 	if v, ok := c.environ.Get("NO_ABFS"); ok {
 		v = strings.ToLower(strings.TrimSpace(v))
 		if v == "true" || v == "1" {
diff --git a/ui/build/ninja.go b/ui/build/ninja.go
index b0c9c07..1d4285f 100644
--- a/ui/build/ninja.go
+++ b/ui/build/ninja.go
@@ -76,7 +76,7 @@
 			//"--frontend-file", fifo,
 		}
 	default:
-		// NINJA_NINJA is the default.
+		// NINJA_NINJA or NINJA_NINJAGO.
 		executable = config.NinjaBin()
 		args = []string{
 			"-d", "keepdepfile",
@@ -351,12 +351,18 @@
 }
 
 // Constructs and runs the Ninja command line to get the inputs of a goal.
-// For now, this will always run ninja, because ninjago, n2 and siso don't have the
+// For n2 and siso, this will always run ninja, because they don't have the
 // `-t inputs` command.  This command will use the inputs command's -d option,
 // to use the dep file iff ninja was the executor. For other executors, the
 // results will be wrong.
 func runNinjaInputs(ctx Context, config Config, goal string) ([]string, error) {
-	executable := config.PrebuiltBuildTool("ninja")
+	var executable string
+	switch config.ninjaCommand {
+	case NINJA_N2, NINJA_SISO:
+		executable = config.PrebuiltBuildTool("ninja")
+	default:
+		executable = config.NinjaBin()
+	}
 
 	args := []string{
 		"-f",