diff --git a/packages/zephyr-sdk/default.nix b/packages/zephyr-sdk/default.nix
index 3c21d66..d6e4aef 100644
--- a/packages/zephyr-sdk/default.nix
+++ b/packages/zephyr-sdk/default.nix
@@ -95,6 +95,9 @@ in
       substituteInPlace cmake/zephyr/host-tools.cmake \
       	--replace "/usr/share" "/share"								\
       	--replace "/sysroots/\*-pokysdk-linux" ""
+
+      substituteInPlace cmake/Zephyr-sdkConfig.cmake \
+      	--replace ".. ABSOLUTE" "../.. ABSOLUTE"
     '';
 
     dontConfigure = true;