diff --git a/scripts/copy_from_upstream/src/kem/family/kem_scheme.c b/scripts/copy_from_upstream/src/kem/family/kem_scheme.c
index bfea493fd..1ef8a487c 100644
--- a/scripts/copy_from_upstream/src/kem/family/kem_scheme.c
+++ b/scripts/copy_from_upstream/src/kem/family/kem_scheme.c
@@ -174,9 +174,9 @@ OQS_API OQS_STATUS OQS_KEM_{{ family }}_{{ scheme['scheme'] }}_keypair_derand(ui
 #endif
     {%- endif %}
     {%- else %}
-    (void)public_key;
-    (void)secret_key;
-    (void)coins;
+	(void)public_key;
+	(void)secret_key;
+	(void)coins;
 	return OQS_ERROR;
     {%- endif %}
 }
@@ -249,10 +249,10 @@ OQS_API OQS_STATUS OQS_KEM_{{ family }}_{{ scheme['scheme'] }}_encaps_derand(uin
 #endif
     {%- endif %}
     {%- else %}
-    (void)ciphertext;
-    (void)shared_secret;
-    (void)public_key;
-    (void)coins;
+	(void)ciphertext;
+	(void)shared_secret;
+	(void)public_key;
+	(void)coins;
 	return OQS_ERROR;
     {%- endif %}
 }