1 files changed, 0 insertions, 1 deletions
diff --git a/rules.mk b/rules.mk
index 6b9ef75..7bd9a15 100644
--- a/rules.mk
+++ b/rules.mk
@@ -10,7 +10,6 @@ MODULE_SRCS := \
 MODULE_RUST_EDITION := 2021
 MODULE_RUSTFLAGS += \
 	--cfg 'feature="alloc"' \
-	--cfg 'feature="pkcs8"' \
 	--cfg 'feature="zeroize"' \
 
 MODULE_LIBRARY_DEPS := \