diff --git a/src/plugins/clangformat/clangformatutils.cpp b/src/plugins/clangformat/clangformatutils.cpp
index 83aa58c1674..cf32bff3545 100644
--- a/src/plugins/clangformat/clangformatutils.cpp
+++ b/src/plugins/clangformat/clangformatutils.cpp
@@ -53,7 +53,10 @@ clang::format::FormatStyle qtcStyle()
     style.Language = FormatStyle::LK_Cpp;
     style.AccessModifierOffset = -4;
     style.AlignAfterOpenBracket = FormatStyle::BAS_Align;
-#if LLVM_VERSION_MAJOR >= 12
+#if LLVM_VERSION_MAJOR >= 15
+    style.AlignConsecutiveAssignments = {false};
+    style.AlignConsecutiveDeclarations = {false};
+#elif LLVM_VERSION_MAJOR >= 12
     style.AlignConsecutiveAssignments = FormatStyle::ACS_None;
     style.AlignConsecutiveDeclarations = FormatStyle::ACS_None;
 #else