diff --git a/transport/base/1.0/Android.bp b/transport/base/1.0/Android.bp
index 1b68720..d685da7 100644
--- a/transport/base/1.0/Android.bp
+++ b/transport/base/1.0/Android.bp
@@ -3,7 +3,7 @@
 genrule {
     name: "android.hidl.base@1.0_genc++",
     tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hidl:system/libhidl/transport -randroid.hidl:system/libhidl/transport android.hidl.base@1.0",
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hidl:system/libhidl/transport android.hidl.base@1.0",
     srcs: [
         "IBase.hal",
     ],
@@ -15,7 +15,7 @@
 genrule {
     name: "android.hidl.base@1.0_genc++_headers",
     tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hidl:system/libhidl/transport -randroid.hidl:system/libhidl/transport android.hidl.base@1.0",
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hidl:system/libhidl/transport android.hidl.base@1.0",
     srcs: [
         "IBase.hal",
     ],
diff --git a/transport/base/1.0/Android.mk b/transport/base/1.0/Android.mk
index 61b173b..8164c56 100644
--- a/transport/base/1.0/Android.mk
+++ b/transport/base/1.0/Android.mk
@@ -24,7 +24,6 @@
         $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
         -Ljava \
         -randroid.hidl:system/libhidl/transport \
-        -randroid.hidl:system/libhidl/transport \
         android.hidl.base@1.0::IBase
 
 $(GEN): $(LOCAL_PATH)/IBase.hal
@@ -55,7 +54,6 @@
         $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
         -Ljava \
         -randroid.hidl:system/libhidl/transport \
-        -randroid.hidl:system/libhidl/transport \
         android.hidl.base@1.0::IBase
 
 $(GEN): $(LOCAL_PATH)/IBase.hal