diff --git a/src/Compilation.zig b/src/Compilation.zig
index 764338ea3d..385fa23274 100644
--- a/src/Compilation.zig
+++ b/src/Compilation.zig
@@ -6813,6 +6813,7 @@ pub fn addCCArgs(
                     // We communicate these to Clang through the dedicated options.
                     if (std.mem.startsWith(u8, llvm_name, "soft-float") or
                         std.mem.startsWith(u8, llvm_name, "hard-float") or
+                        (target.cpu.arch.isPowerPC() and std.mem.startsWith(u8, llvm_name, "64bit")) or
                         (target.cpu.arch.isX86() and std.mem.startsWith(u8, llvm_name, "x32")) or
                         (target.cpu.arch == .s390x and std.mem.eql(u8, llvm_name, "backchain")))
                         continue;
diff --git a/src/Package/Module.zig b/src/Package/Module.zig
index 3c4f36f151..aee98bbe3d 100644
--- a/src/Package/Module.zig
+++ b/src/Package/Module.zig
@@ -347,6 +347,7 @@ pub fn create(arena: Allocator, options: CreateOptions) !*Package.Module {
                 // See https://github.com/ziglang/zig/issues/23539
                 if (target_util.isDynamicAMDGCNFeature(target, feature)) continue;
 
+                if (target.cpu.arch.isPowerPC() and @as(std.Target.powerpc.Feature, @enumFromInt(feature.index)) == .@"64bit") continue;
                 if (target.cpu.arch.isX86() and @as(std.Target.x86.Feature, @enumFromInt(feature.index)) == .x32) continue;
 
                 var is_enabled = target.cpu.features.isEnabled(feature.index);