diff --git a/src/add-ons/kernel/drivers/network/wlan/broadcom43xx/Jamfile b/src/add-ons/kernel/drivers/network/wlan/broadcom43xx/Jamfile
index 6af3cca81d..f770a5d3cd 100644
--- a/src/add-ons/kernel/drivers/network/wlan/broadcom43xx/Jamfile
+++ b/src/add-ons/kernel/drivers/network/wlan/broadcom43xx/Jamfile
@@ -6,10 +6,6 @@ UseHeaders [ FDirName $(HAIKU_TOP) src libs compat freebsd_wlan ] : true ;
 UsePrivateHeaders net system ;
 UsePrivateKernelHeaders ;
 
-# Enabling C++ structures in C only code
-Includes [ FGristFiles kernel_c++_structs.h ]
-	: <src!system!kernel>kernel_c++_struct_sizes.h ;
-
 SubDirCcFlags [ FDefines _KERNEL=1 FBSD_DRIVER=1 ]
 	-Wno-format
 	-Wno-unused
diff --git a/src/add-ons/kernel/drivers/network/wlan/iprowifi2200/Jamfile b/src/add-ons/kernel/drivers/network/wlan/iprowifi2200/Jamfile
index 2f6a55a636..b5c2144c6c 100644
--- a/src/add-ons/kernel/drivers/network/wlan/iprowifi2200/Jamfile
+++ b/src/add-ons/kernel/drivers/network/wlan/iprowifi2200/Jamfile
@@ -6,10 +6,6 @@ UseHeaders [ FDirName $(HAIKU_TOP) src libs compat freebsd_wlan ] : true ;
 UsePrivateHeaders net system ;
 UsePrivateKernelHeaders ;
 
-# Enabling C++ structures in C only code
-Includes [ FGristFiles kernel_c++_structs.h ]
-	: <src!system!kernel>kernel_c++_struct_sizes.h ;
-
 SubDirCcFlags [ FDefines _KERNEL=1 FBSD_DRIVER=1 ]
 	-Wno-format
 	-Wno-unused
diff --git a/src/libs/compat/freebsd_wlan/net80211/Jamfile b/src/libs/compat/freebsd_wlan/net80211/Jamfile
index 6fd49a0914..1530488891 100644
--- a/src/libs/compat/freebsd_wlan/net80211/Jamfile
+++ b/src/libs/compat/freebsd_wlan/net80211/Jamfile
@@ -7,10 +7,6 @@ UseHeaders [ FDirName $(SUBDIR) ] : true ;
 UsePrivateHeaders net system ;
 UsePrivateKernelHeaders ;
 
-# Enabling C++ structures in C only code
-Includes [ FGristFiles kernel_c++_structs.h ]
-	: <src!system!kernel>kernel_c++_struct_sizes.h ;
-
 # FIXME: Something in here is broken at even -O1! Slow WiFi is better than no WiFi...
 CCFLAGS on [ FGristFiles ieee80211_scan_sw.o ] = -O0 ;