diff --git a/top/n3xx/setupenv.sh b/top/n3xx/setupenv.sh
index bb20a33..d3057d5 100644
--- a/top/n3xx/setupenv.sh
+++ b/top/n3xx/setupenv.sh
@@ -8,7 +8,6 @@ declare -A PRODUCT_ID_MAP
 PRODUCT_ID_MAP["N300"]="zynq/xc7z035/ffg900/-2"
 PRODUCT_ID_MAP["N310"]="zynq/xc7z100/ffg900/-2"
 PRODUCT_ID_MAP["N320"]="zynq/xc7z100/ffg900/-2"
-PRODUCT_ID_MAP["EISCAT"]="zynq/xc7z100/ffg900/-2"
 
 # Set default part for simulation
 export ARCH=zynq