diff --git a/Cross.toml b/Cross.toml
index 4ac14306..3c38e5cc 100644
--- a/Cross.toml
+++ b/Cross.toml
@@ -6,7 +6,6 @@ passthrough = [
   "BUILD_TARGET",
   "CARGO_BUILD_TARGET",
   "TARGET_CFLAGS",
-  "CC_aarch64_unknown_linux_gnu",
   "PKG_CONFIG_SYSROOT_DIR",
   "PKG_CONFIG_ALLOW_CROSS",
   "RUSTFLAGS",
@@ -31,8 +30,6 @@ pre-build = "./scripts/cross_compile_ubuntu_18-pre-build.sh"
 
 [target.aarch64-unknown-linux-gnu.env]
 passthrough = [
-  "CC_aarch64_unknown_linux_gnu=aarch64-linux-gnu-gcc",
-  "PKG_CONFIG_SYSROOT_DIR=/usr/lib/aarch64-linux-gnu/",
   "PKG_CONFIG_ALLOW_CROSS=true",
 ]
 
diff --git a/scripts/cross_compile_ubuntu_18-pre-build.sh b/scripts/cross_compile_ubuntu_18-pre-build.sh
index e93f2a10..203b1575 100755
--- a/scripts/cross_compile_ubuntu_18-pre-build.sh
+++ b/scripts/cross_compile_ubuntu_18-pre-build.sh
@@ -154,6 +154,7 @@ EoF
 
   # packages needed for Ledger and hidapi
   apt-get --assume-yes install \
+    libsqlite3-dev:${CROSS_DEB_ARCH} \
     libudev-dev:${CROSS_DEB_ARCH} \
     libhidapi-dev:${CROSS_DEB_ARCH}