diff --git a/profiles/pentoo/zero-system/profile.bashrc b/profiles/pentoo/zero-system/profile.bashrc
index b5d60051f..ec390732b 100644
--- a/profiles/pentoo/zero-system/profile.bashrc
+++ b/profiles/pentoo/zero-system/profile.bashrc
@@ -44,6 +44,9 @@ fi
 if [[ ${CATEGORY}/${PN} == sci-libs/libqalculate ]]; then
   export CXXFLAGS="${CXXFLAGS/-Werror=stringop-overread/}"
 fi
+if [[ ${CATEGORY}/${PN} == llvm-core/clang ]]; then
+  export CXXFLAGS="${CXXFLAGS/-Werror=stringop-overread/}"
+fi
 
 # Packages that need shuffle disabled
 if [[ ${CATEGORY}/${PN} == www-client/chromium ]]; then