diff --git a/src/internal/buildcfg/exp.go b/src/internal/buildcfg/exp.go
index aa41986..f1a8ba8 100644
--- a/src/internal/buildcfg/exp.go
+++ b/src/internal/buildcfg/exp.go
@@ -69,21 +69,11 @@ func ParseGOEXPERIMENT(goos, goarch, goexp string) (*ExperimentFlags, error) {
 		regabiSupported = true
 	}
 
-	// Older versions (anything before V16) of dsymutil don't handle
-	// the .debug_rnglists section in DWARF5. See
-	// https://github.com/golang/go/issues/26379#issuecomment-2677068742
-	// for more context. This disables all DWARF5 on mac, which is not
-	// ideal (would be better to disable just for cases where we know
-	// the build will use external linking). In the GOOS=aix case, the
-	// XCOFF format (as far as can be determined) doesn't seem to
-	// support the necessary section subtypes for DWARF-specific
-	// things like .debug_addr (needed for DWARF 5).
-	dwarf5Supported := (goos != "darwin" && goos != "ios" && goos != "aix")
 
 	baseline := goexperiment.Flags{
 		RegabiWrappers:       regabiSupported,
 		RegabiArgs:           regabiSupported,
-		Dwarf5:               dwarf5Supported,
+		Dwarf5:               false,
 		RandomizedHeapBase64: true,
 		GreenTeaGC:           true,
 	}