diff --git a/core/SConscript.firmware b/core/SConscript.firmware
index d2388828c..cc3a77aca 100644
--- a/core/SConscript.firmware
+++ b/core/SConscript.firmware
@@ -65,6 +65,7 @@ SOURCE_MOD += [
     'vendor/trezor-crypto/bignum.c',
     'vendor/trezor-crypto/bip32.c',
     'vendor/trezor-crypto/bip39.c',
+    'vendor/trezor-crypto/bip39_english.c',
     'vendor/trezor-crypto/blake256.c',
     'vendor/trezor-crypto/blake2b.c',
     'vendor/trezor-crypto/blake2s.c',
diff --git a/core/SConscript.unix b/core/SConscript.unix
index 74568b05a..2784656b8 100644
--- a/core/SConscript.unix
+++ b/core/SConscript.unix
@@ -64,6 +64,7 @@ SOURCE_MOD += [
     'vendor/trezor-crypto/bignum.c',
     'vendor/trezor-crypto/bip32.c',
     'vendor/trezor-crypto/bip39.c',
+    'vendor/trezor-crypto/bip39_english.c',
     'vendor/trezor-crypto/blake256.c',
     'vendor/trezor-crypto/blake2b.c',
     'vendor/trezor-crypto/blake2s.c',
diff --git a/crypto/Makefile b/crypto/Makefile
index 6091eaf5f..e86d51600 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -98,7 +98,7 @@ ifdef SMALL
 CFLAGS += -DUSE_PRECOMPUTED_CP=0
 endif
 
-SRCS   = bignum.c ecdsa.c curves.c secp256k1.c nist256p1.c rand.c hmac.c bip32.c bip39.c pbkdf2.c base58.c base32.c
+SRCS   = bignum.c ecdsa.c curves.c secp256k1.c nist256p1.c rand.c hmac.c bip32.c bip39.c bip39_english.c pbkdf2.c base58.c base32.c
 SRCS  += address.c
 SRCS  += script.c
 SRCS  += ripemd160.c
diff --git a/crypto/gui/gui.pro b/crypto/gui/gui.pro
index e4623bc4f..e223f1937 100644
--- a/crypto/gui/gui.pro
+++ b/crypto/gui/gui.pro
@@ -7,6 +7,7 @@ TEMPLATE = app
 SOURCES += ../address.c
 SOURCES += ../bip32.c
 SOURCES += ../bip39.c
+SOURCES += ../bip39_english.c
 SOURCES += ../sha2.c
 SOURCES += ../pbkdf2.c
 SOURCES += ../hmac.c
diff --git a/legacy/demo/Makefile b/legacy/demo/Makefile
index 7a58e1ff8..eba48a4f2 100644
--- a/legacy/demo/Makefile
+++ b/legacy/demo/Makefile
@@ -14,6 +14,7 @@ OBJS += ../vendor/trezor-crypto/ripemd160.o
 OBJS += ../vendor/trezor-crypto/secp256k1.o
 OBJS += ../vendor/trezor-crypto/sha2.o
 OBJS += ../vendor/trezor-crypto/bip39.o
+OBJS += ../vendor/trezor-crypto/bip39_english.o
 OBJS += ../vendor/trezor-crypto/pbkdf2.o
 OBJS += ../vendor/trezor-crypto/memzero.o
 
diff --git a/legacy/firmware/Makefile b/legacy/firmware/Makefile
index 287a42ceb..55c57fd39 100644
--- a/legacy/firmware/Makefile
+++ b/legacy/firmware/Makefile
@@ -93,6 +93,7 @@ OBJS += ../vendor/trezor-crypto/ed25519-donna/ed25519-keccak.o
 OBJS += ../vendor/trezor-crypto/hmac.o
 OBJS += ../vendor/trezor-crypto/bip32.o
 OBJS += ../vendor/trezor-crypto/bip39.o
+OBJS += ../vendor/trezor-crypto/bip39_english.o
 OBJS += ../vendor/trezor-crypto/pbkdf2.o
 OBJS += ../vendor/trezor-crypto/base32.o
 OBJS += ../vendor/trezor-crypto/base58.o