diff --git a/tests/foo/1.0/Android.mk b/tests/foo/1.0/Android.mk
index 0758b3d..6f302e7 100644
--- a/tests/foo/1.0/Android.mk
+++ b/tests/foo/1.0/Android.mk
@@ -9,19 +9,19 @@
 HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
 
 #
-# Build types.hal
+# Build IFoo.hal
 #
-GEN := $(intermediates)/android/hardware/tests/foo/1.0/types.cpp
+GEN := $(intermediates)/android/hardware/tests/foo/1.0/FooAll.cpp
 $(GEN): $(HIDL)
 $(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IFoo.hal
 $(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
 $(GEN): PRIVATE_CUSTOM_TOOL = \
     $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-    -Lc++ -randroid.hardware:hardware/interfaces\
-    android.hardware.tests.foo@1.0::$(patsubst %.hal,%,$(notdir $(PRIVATE_DEPS)))
+    -Lc++ -randroid.hardware:hardware/interfaces \
+    android.hardware.tests.foo@1.0::IFoo
 
-$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/IFoo.hal
 	$(transform-generated-source)
 LOCAL_GENERATED_SOURCES += $(GEN)
 
@@ -35,27 +35,27 @@
 $(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
 $(GEN): PRIVATE_CUSTOM_TOOL = \
     $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-    -Lc++ -randroid.hardware:hardware/interfaces\
-    android.hardware.tests.foo@1.0::$(patsubst %.hal,%,$(notdir $(PRIVATE_DEPS)))
+    -Lc++ -randroid.hardware:hardware/interfaces \
+    android.hardware.tests.foo@1.0::IFooCallback
 
 $(GEN): $(LOCAL_PATH)/IFooCallback.hal
 	$(transform-generated-source)
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
-# Build IFoo.hal
+# Build types.hal
 #
-GEN := $(intermediates)/android/hardware/tests/foo/1.0/FooAll.cpp
+GEN := $(intermediates)/android/hardware/tests/foo/1.0/types.cpp
 $(GEN): $(HIDL)
 $(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IFoo.hal
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
 $(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
 $(GEN): PRIVATE_CUSTOM_TOOL = \
     $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-    -Lc++ -randroid.hardware:hardware/interfaces\
-    android.hardware.tests.foo@1.0::$(patsubst %.hal,%,$(notdir $(PRIVATE_DEPS)))
+    -Lc++ -randroid.hardware:hardware/interfaces \
+    android.hardware.tests.foo@1.0::types
 
-$(GEN): $(LOCAL_PATH)/IFoo.hal
+$(GEN): $(LOCAL_PATH)/types.hal
 	$(transform-generated-source)
 LOCAL_GENERATED_SOURCES += $(GEN)