diff --git a/SysBuild/kde/kdebase-workspace b/SysBuild/kde/kdebase-workspace
index 0b475d1..fbed408 100644
--- a/SysBuild/kde/kdebase-workspace
+++ b/SysBuild/kde/kdebase-workspace
@@ -95,6 +95,7 @@ mk32() {
 	      -DBOOST_LIBRARYDIR=/usr/lib \
 	      -DBoost_PROGRAM_OPTIONS_LIBRARY_DEBUG=/usr/lib \
 	      -DBoost_PROGRAM_OPTIONS_LIBRARY_RELEASE=/usr/lib \
+	      -DBoost_COMPILER="-gcc43" \
 	      -DOPENGL_INCLUDE_DIR=/usr/include/GL \
 	      -DOPENGL_gl_LIBRARY=/usr/X11R7/lib \
 	      -DOPENGL_glu_LIBRARY=/usr/X11R7/lib \
diff --git a/SysBuild/kde/kdepim b/SysBuild/kde/kdepim
index b3caf01..b60286b 100644
--- a/SysBuild/kde/kdepim
+++ b/SysBuild/kde/kdepim
@@ -95,6 +95,7 @@ mk32() {
 	      -DBOOST_LIBRARYDIR=/usr/lib \
 	      -DBoost_PROGRAM_OPTIONS_LIBRARY_DEBUG=/usr/lib \
 	      -DBoost_PROGRAM_OPTIONS_LIBRARY_RELEASE=/usr/lib \
+	      -DBoost_COMPILER="-gcc43" \
 	      -DX11_LIBRARY=/usr/X11R7/lib \
 	      -DXEXT_LIBRARY=/usr/X11R7/lib \
 	      -DOPENGL_INCLUDE_DIR=/usr/include/GL \