diff --git a/kpatch-build/create-diff-object.c b/kpatch-build/create-diff-object.c
index e332ba2..f0156d9 100644
--- a/kpatch-build/create-diff-object.c
+++ b/kpatch-build/create-diff-object.c
@@ -2083,6 +2083,11 @@ static int static_call_sites_group_size(struct kpatch_elf *kelf, int offset)
 
 	return size;
 }
+
+static int retpoline_sites_group_size(struct kpatch_elf *kelf, int offset)
+{
+	return 4;
+}
 #endif
 #ifdef __powerpc64__
 static int fixup_entry_group_size(struct kpatch_elf *kelf, int offset)
@@ -2199,6 +2204,10 @@ static struct special_section special_sections[] = {
 		.name		= ".static_call_sites",
 		.group_size	= static_call_sites_group_size,
 	},
+	{
+		.name		= ".retpoline_sites",
+		.group_size	= retpoline_sites_group_size,
+	},
 #endif
 #ifdef __powerpc64__
 	{