diff --git a/Makefile b/Makefile
index 259e3a9..61a3923 100644
--- a/Makefile
+++ b/Makefile
@@ -53,7 +53,7 @@ tinycbor/Makefile crypto/tiny-AES-c/aes.c:
 cbor: $(LIBCBOR)
 
 $(LIBCBOR):
-	cd tinycbor/ && $(MAKE) clean && $(MAKE) -j8
+	cd tinycbor/ && $(MAKE) clean && $(MAKE)  LDFLAGS='' -j8
 
 version:
 	@git describe
diff --git a/tools/testing/tests/solo.py b/tools/testing/tests/solo.py
index 0f3fbca..8853f0d 100644
--- a/tools/testing/tests/solo.py
+++ b/tools/testing/tests/solo.py
@@ -1,5 +1,5 @@
 from solo.client import SoloClient
-from solo.commands import SoloBootloader, SoloExtension
+from solo.commands import SoloExtension
 
 from fido2.ctap1 import ApduError
 from fido2.utils import sha256