diff --git a/srcpkgs/linux5.4/files/ppc-dotconfig b/srcpkgs/linux5.4/files/ppc-dotconfig
index f16d8030632..ea9cab58c2a 100644
--- a/srcpkgs/linux5.4/files/ppc-dotconfig
+++ b/srcpkgs/linux5.4/files/ppc-dotconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/powerpc 5.4.110 Kernel Configuration
+# Linux/powerpc 5.4.123 Kernel Configuration
 #
 
 #
@@ -522,8 +522,9 @@ CONFIG_ARCH_HAS_PHYS_TO_DMA=y
 CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
 # end of GCOV-based kernel profiling
 
-CONFIG_PLUGIN_HOSTCC=""
+CONFIG_PLUGIN_HOSTCC="g++"
 CONFIG_HAVE_GCC_PLUGINS=y
+# CONFIG_GCC_PLUGINS is not set
 # end of General architecture-dependent options
 
 CONFIG_RT_MUTEXES=y