diff --git a/[refs] b/[refs]
index f521dc28427a..ac7afe16e52c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6fe4c6d466e95d31164f14b1ac4aefb51f0f4f82
+refs/heads/master: cc11f9edd919002d8b3a03601a181a449150defd
diff --git a/trunk/arch/x86/um/asm/processor.h b/trunk/arch/x86/um/asm/processor.h
index 118c143a9cb4..2c32df6fe231 100644
--- a/trunk/arch/x86/um/asm/processor.h
+++ b/trunk/arch/x86/um/asm/processor.h
@@ -11,7 +11,7 @@
 #endif
 
 #define KSTK_EIP(tsk) KSTK_REG(tsk, HOST_IP)
-#define KSTK_ESP(tsk) KSTK_REG(tsk, HOST_IP)
+#define KSTK_ESP(tsk) KSTK_REG(tsk, HOST_SP)
 #define KSTK_EBP(tsk) KSTK_REG(tsk, HOST_BP)
 
 #define ARCH_IS_STACKGROW(address) \