diff --git a/arm/Android.mk b/arm/Android.mk
index 3f5772a..d23924d 100644
--- a/arm/Android.mk
+++ b/arm/Android.mk
@@ -16,7 +16,7 @@
 
 LOCAL_PATH := $(call my-dir)
 
-ifeq ($(TARGET_DEVICE),)
+ifneq ($(TARGET_DEVICE),)
 
 include $(CLEAR_VARS)
 LOCAL_MODULE := PrebuiltGmsCore
diff --git a/arm64/Android.mk b/arm64/Android.mk
index 3f5772a..d23924d 100644
--- a/arm64/Android.mk
+++ b/arm64/Android.mk
@@ -16,7 +16,7 @@
 
 LOCAL_PATH := $(call my-dir)
 
-ifeq ($(TARGET_DEVICE),)
+ifneq ($(TARGET_DEVICE),)
 
 include $(CLEAR_VARS)
 LOCAL_MODULE := PrebuiltGmsCore
diff --git a/common/Android.mk b/common/Android.mk
index 739dc62..6253fa1 100644
--- a/common/Android.mk
+++ b/common/Android.mk
@@ -16,7 +16,7 @@
 
 LOCAL_PATH := $(call my-dir)
 
-ifeq ($(TARGET_DEVICE),)
+ifneq ($(TARGET_DEVICE),)
 
 include $(CLEAR_VARS)
 LOCAL_MODULE := GoogleContactsSyncAdapter