diff --git a/arch/arm/cpu/start-arm.S b/arch/arm/cpu/start-arm.S
index 8ad03e4..d683c24 100644
--- a/arch/arm/cpu/start-arm.S
+++ b/arch/arm/cpu/start-arm.S
@@ -198,7 +198,7 @@
 	bic	r0, r0, #0x00002300	/* clear bits 13, 9:8 (--V- --RS) */
 	bic	r0, r0, #0x00000087	/* clear bits 7, 2:0 (B--- -CAM) */
 	orr	r0, r0, #0x00000002	/* set bit 2 (A) Align */
-	orr	r0, r0, #0x00001000	/* set bit 12 (I) I-Cache */
+	bic	r0, r0, #0x00001000	/* clear bit 12 (I) I-Cache */
 	mcr	p15, 0, r0, c1, c0, 0
 
 	/*