diff --git a/arch/x86/geodelx/stage0.S b/arch/x86/geodelx/stage0.S
index 56551154b9..37812f8eaa 100644
--- a/arch/x86/geodelx/stage0.S
+++ b/arch/x86/geodelx/stage0.S
@@ -365,6 +365,9 @@ lout:
 	movl    $0, %eax
 	pushl   %eax
 
+	/* Store zero for the unused init_detected parameter. */
+	pushl   %eax
+
 	/* Restore the BIST result. */
 	movl	%ebp, %eax
 
diff --git a/arch/x86/stage0_i586.S b/arch/x86/stage0_i586.S
index 10a650edba..869f49cab4 100644
--- a/arch/x86/stage0_i586.S
+++ b/arch/x86/stage0_i586.S
@@ -439,6 +439,9 @@ lout:
 	movl    $0, %eax
 	pushl   %eax
 
+	/* Store zero for the unused init_detected parameter. */
+	pushl   %eax
+
 	/* Restore the BIST result */
 	movl	%ebp, %eax
 	/* We need to set ebp ? No need */