diff --git a/config/BoardConfigKernel.mk b/config/BoardConfigKernel.mk
index 8dab64b..4f322b8 100644
--- a/config/BoardConfigKernel.mk
+++ b/config/BoardConfigKernel.mk
@@ -95,7 +95,7 @@
 KERNEL_MAKE_FLAGS :=
 
 # Add back threads, ninja cuts this to $(nproc)/2
-KERNEL_MAKE_FLAGS += -j$$(nproc)
+KERNEL_MAKE_FLAGS += -j$(shell nproc --all)
 
 ifeq ($(KERNEL_ARCH),arm)
   # Avoid "Unknown symbol _GLOBAL_OFFSET_TABLE_" errors