diff --git a/samples/powerpc64-unknown-linux-gnu/crosstool.config b/samples/powerpc64-unknown-linux-gnu/crosstool.config
index 51702307..f102b47d 100644
--- a/samples/powerpc64-unknown-linux-gnu/crosstool.config
+++ b/samples/powerpc64-unknown-linux-gnu/crosstool.config
@@ -8,20 +8,16 @@ CT_KERNEL_linux=y
 CT_KERNEL_V_2_6_31=y
 CT_BINUTILS_V_2_20_1a=y
 CT_BINUTILS_FOR_TARGET=y
-CT_CC_V_4_4_7=y
+CT_CC_V_4_5_2=y
 CT_CC_LANG_FORTRAN=y
 CT_CC_LANG_CXX=y
 CT_CC_LANG_JAVA=y
 CT_LIBC_glibc=y
 CT_LIBC_GLIBC_V_2_9=y
 # CT_LIBC_GLIBC_FORCE_UNWIND is not set
-CT_DEBUG_dmalloc=y
-CT_DEBUG_duma=y
 CT_DEBUG_gdb=y
 CT_GDB_NATIVE=y
-CT_GDB_V_6_8a=y
-CT_DEBUG_strace=y
-CT_STRACE_V_4_5_19=y
 CT_GMP_V_5_0_1=y
 CT_MPFR_V_3_0_0=y
 CT_CLOOG_V_0_15_10=y
+CT_MPC_V_0_8_2=y