diff --git a/rust/compiler.go b/rust/compiler.go
index 586063e..224e201 100644
--- a/rust/compiler.go
+++ b/rust/compiler.go
@@ -254,7 +254,7 @@
 	if !Bool(compiler.Properties.No_stdlibs) {
 		for _, stdlib := range config.Stdlibs {
 			// If we're building for the primary arch of the build host, use the compiler's stdlibs
-			if ctx.Target().Os == android.BuildOs && ctx.TargetPrimary() {
+			if ctx.Target().Os == android.BuildOs {
 				stdlib = stdlib + "_" + ctx.toolchain().RustTriple()
 			}
 
diff --git a/rust/testing.go b/rust/testing.go
index 4c4df4a..1afe27e 100644
--- a/rust/testing.go
+++ b/rust/testing.go
@@ -46,6 +46,30 @@
 				sysroot: true,
 		}
 		rust_prebuilt_library {
+				name: "libstd_i686-unknown-linux-gnu",
+                                crate_name: "std",
+                                rlib: {
+                                    srcs: ["libstd.rlib"],
+                                },
+                                dylib: {
+                                    srcs: ["libstd.so"],
+                                },
+				host_supported: true,
+				sysroot: true,
+		}
+		rust_prebuilt_library {
+				name: "libtest_i686-unknown-linux-gnu",
+                                crate_name: "test",
+                                rlib: {
+                                    srcs: ["libtest.rlib"],
+                                },
+                                dylib: {
+                                    srcs: ["libtest.so"],
+                                },
+				host_supported: true,
+				sysroot: true,
+		}
+		rust_prebuilt_library {
 				name: "libstd_x86_64-apple-darwin",
                                 crate_name: "std",
                                 rlib: {