diff --git a/meta-oe/recipes-connectivity/ace/ace_8.0.2.bb b/meta-oe/recipes-connectivity/ace/ace_8.0.2.bb
index 4d3f210778..05f4973aed 100644
--- a/meta-oe/recipes-connectivity/ace/ace_8.0.2.bb
+++ b/meta-oe/recipes-connectivity/ace/ace_8.0.2.bb
@@ -27,7 +27,7 @@ export ACE_ROOT = "${WORKDIR}/ACE_wrappers"
 inherit pkgconfig
 
 CXXFLAGS:append = " -fpermissive -Wnodeprecated-declarations"
-CXX:append = " -ffile-prefix-map=${WORKDIR}= -fdebug-prefix-map=${WORKDIR}= "
+CXX:append = " -ffile-prefix-map=${WORKDIR}= "
 EXTRA_OEMAKE += "INSTALL_LIB=${baselib} install_rpath=0"
 
 do_install() {