diff --git a/sdks/android/Mentat/buildSrc/src/main/kotlin/com/nishtahir/GenerateToolchainsTask.kt b/sdks/android/Mentat/buildSrc/src/main/kotlin/com/nishtahir/GenerateToolchainsTask.kt
index 63089eec..eed7fe78 100644
--- a/sdks/android/Mentat/buildSrc/src/main/kotlin/com/nishtahir/GenerateToolchainsTask.kt
+++ b/sdks/android/Mentat/buildSrc/src/main/kotlin/com/nishtahir/GenerateToolchainsTask.kt
@@ -1,5 +1,10 @@
 package com.nishtahir
 
+import java.io.File
+
+import org.slf4j.Logger
+import org.slf4j.LoggerFactory
+
 import com.android.build.gradle.*
 import org.gradle.api.DefaultTask
 import org.gradle.api.Project
@@ -19,18 +24,22 @@ open class GenerateToolchainsTask : DefaultTask() {
     }
 
     inline fun <reified T : BaseExtension> congfigureTask(project: Project) {
+        val logger = LoggerFactory.getLogger("rust-android-gradle")
+        logger.info("An info log message logged using SLF4j 2")
+
         val app = project.extensions[T::class]
         val minApi = app.defaultConfig.minSdkVersion.apiLevel
         val ndkPath = app.ndkDirectory
 
-        if (project.getToolchainDirectory().exists()) {
-            println("Existing toolchain found.")
-            return
-        }
+        val targets = project.extensions[CargoExtension::class].targets
 
         toolchains
                 .filterNot { (arch) -> minApi < 21 && arch.endsWith("64") }
+                .filter { (arch) -> targets.contains(arch) }
                 .forEach { (arch) ->
+                    if (File(project.getToolchainDirectory(), arch).exists()) {
+                      return;
+                    }
                     project.exec { spec ->
                         spec.standardOutput = System.out
                         spec.errorOutput = System.out
@@ -41,5 +50,4 @@ open class GenerateToolchainsTask : DefaultTask() {
                     }
                 }
     }
-
-}
\ No newline at end of file
+}