diff --git a/configure.ac b/configure.ac
index 236e442a..344d3dbe 100644
--- a/configure.ac
+++ b/configure.ac
@@ -404,7 +404,7 @@ KERNEL_E100 := ${kernele100}
 ENABLE_FORCEDETH := ${enableforcedeth}
 KERNEL_FORCEDETH := ${kernelforcedeth}
 ENABLE_E1000 := ${enablee1000}
-ENABLE_E1000 := ${kernele1000}
+KERNEL_E1000 := ${kernele1000}
 RTAI_DIR := "${rtaidir}"
 MSR_DIR := "${msrdir}"
 ENABLE_DEBUG_IF := ${dbg}