diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h b/compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h
index 1c60e514a1a3..c27a62e76233 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h
@@ -551,7 +551,7 @@
 #define SANITIZER_INTERCEPT_POPEN SI_POSIX
 #define SANITIZER_INTERCEPT_POPENVE SI_NETBSD
 #define SANITIZER_INTERCEPT_PCLOSE SI_POSIX
-#define SANITIZER_INTERCEPT_FUNOPEN SI_NETBSD
+#define SANITIZER_INTERCEPT_FUNOPEN (SI_NETBSD || SI_FREEBSD)
 #define SANITIZER_INTERCEPT_FUNOPEN2 SI_NETBSD
 
 #endif  // #ifndef SANITIZER_PLATFORM_INTERCEPTORS_H
diff --git a/compiler-rt/test/sanitizer_common/TestCases/NetBSD/funopen.cc b/compiler-rt/test/sanitizer_common/TestCases/Posix/funopen.cc
similarity index 98%
rename from compiler-rt/test/sanitizer_common/TestCases/NetBSD/funopen.cc
rename to compiler-rt/test/sanitizer_common/TestCases/Posix/funopen.cc
index 6c0e6c22fc95..7d32830be378 100644
--- a/compiler-rt/test/sanitizer_common/TestCases/NetBSD/funopen.cc
+++ b/compiler-rt/test/sanitizer_common/TestCases/Posix/funopen.cc
@@ -10,6 +10,8 @@
 // CHECK-NEXT: SEEK CALLED; off=100, whence=0
 // CHECK-NEXT: READ CALLED; len={{[0-9]*}}
 // CHECK-NEXT: READ: test
+//
+// UNSUPPORTED: linux. darwin, solaris
 
 #include <assert.h>
 #include <stdio.h>