diff --git a/src/util/supervector/arch/ppc64el/impl.cpp b/src/util/supervector/arch/ppc64el/impl.cpp
index cd776d5a..a1db21ee 100644
--- a/src/util/supervector/arch/ppc64el/impl.cpp
+++ b/src/util/supervector/arch/ppc64el/impl.cpp
@@ -273,9 +273,10 @@ really_inline SuperVector<16> SuperVector<16>::eq(SuperVector<16> const &b) cons
     return (*this == b);
 }
 
+#if defined(__clang__) && (__clang_major__ == 15)
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wdeprecate-lax-vec-conv-all"
-
+#endif // defined(__clang__) && (__clang_major__ == 15)
 template <>
 really_inline typename SuperVector<16>::comparemask_type
 SuperVector<16>::comparemask(void) const {
@@ -286,7 +287,9 @@ SuperVector<16>::comparemask(void) const {
     vec_ste(static_cast<uint32x4_t>(bitmask), 0, &movemask);
     return movemask;
 }
+#if defined(__clang__) && (__clang_major__ == 15)
 #pragma clang diagnostic pop
+#endif // defined(__clang__) && (__clang_major__ == 15)
 
 template <>
 really_inline typename SuperVector<16>::comparemask_type