diff --git a/libtar/Android.mk b/libtar/Android.mk
index 9b051e6..9209da9 100755
--- a/libtar/Android.mk
+++ b/libtar/Android.mk
@@ -14,15 +14,9 @@
 LOCAL_SHARED_LIBRARIES += libselinux
 
 ifeq ($(TW_INCLUDE_CRYPTO_FBE), true)
-    ifeq ($(shell test $(PLATFORM_SDK_VERSION) -ge 29; echo $$?),0)
-        LOCAL_SHARED_LIBRARIES += libtwrpfscrypt
-        LOCAL_CFLAGS += -DUSE_FSCRYPT
-        LOCAL_C_INCLUDES += $(LOCAL_PATH)/../crypto/fscrypt
-    else
-        LOCAL_SHARED_LIBRARIES += libe4crypt
-        LOCAL_CFLAGS += -DHAVE_EXT4_CRYPT
-        LOCAL_C_INCLUDES += $(LOCAL_PATH)/../crypto/ext4crypt
-    endif
+    LOCAL_SHARED_LIBRARIES += libtwrpfscrypt
+    LOCAL_CFLAGS += -DUSE_FSCRYPT
+    LOCAL_C_INCLUDES += $(LOCAL_PATH)/../crypto/fscrypt
 endif
 
 ifeq ($(TW_LIBTAR_DEBUG),true)
@@ -45,15 +39,9 @@
 LOCAL_STATIC_LIBRARIES += libselinux
 
 ifeq ($(TW_INCLUDE_CRYPTO_FBE), true)
-    ifeq ($(shell test $(PLATFORM_SDK_VERSION) -ge 29; echo $$?),0)
-        LOCAL_SHARED_LIBRARIES += libtwrpfscrypt
-        LOCAL_CFLAGS += -DUSE_FSCRYPT
-        LOCAL_C_INCLUDES += $(LOCAL_PATH)/../crypto/fscrypt
-    else
-        LOCAL_SHARED_LIBRARIES += libe4crypt
-        LOCAL_CFLAGS += -DHAVE_EXT4_CRYPT
-        LOCAL_C_INCLUDES += $(LOCAL_PATH)/../crypto/ext4crypt
-    endif
+    LOCAL_SHARED_LIBRARIES += libtwrpfscrypt
+    LOCAL_CFLAGS += -DUSE_FSCRYPT
+    LOCAL_C_INCLUDES += $(LOCAL_PATH)/../crypto/fscrypt
 endif
 
 ifeq ($(TW_LIBTAR_DEBUG),true)