src/cmd/go/internal/work/exec.go | 2 +-

diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
index 01591c9c9bbceb78be6bf23b52483507682c89f0..68fe62783d1297d73f2d10d91f20315a7a18e8fc 100644
--- a/src/cmd/go/internal/work/exec.go
+++ b/src/cmd/go/internal/work/exec.go
@@ -2850,7 +2850,7 @@ 	return pr.CXXFLAGS
 }
 
 func (pr *runCgoProvider) fflags() []string {
-	return pr.CXXFLAGS
+	return pr.FFLAGS
 }
 
 func (pr *runCgoProvider) ldflags() []string {