diff --git a/debian/rules b/debian/rules
index 523fc1d07..15ebf2f4a 100755
--- a/debian/rules
+++ b/debian/rules
@@ -18,6 +18,8 @@ override_dh_auto_configure:
 	dh_auto_configure --builddirectory=build-debian-release -- \
 		-DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo \
 		-DUSE_OPENSSL:BOOL=OFF \
+		-DUSE_HTTPS=mbedTLS \
+		-DCERT_LOCATION=/etc/ssl/certs/ca-certificates.crt \
 		-DUSE_CURL_SSL:BOOL=ON \
 		-DUSE_GSSAPI:BOOL=ON \
 		-DTHREADSAFE:BOOL=ON \
@@ -28,6 +30,7 @@ override_dh_auto_configure:
 		-DCMAKE_BUILD_TYPE:STRING=Release \
 		-DTHREADSAFE:BOOL=ON \
 		-DUSE_HTTPS=mbedTLS \
+		-DCERT_LOCATION=/etc/ssl/certs/ca-certificates.crt \
 		-DUSE_CURL_SSL:BOOL=ON \
 		-DUSE_GSSAPI:BOOL=ON \
 		-DBUILD_CLAR:BOOL=OFF \