diff --git a/lib/pure/nativesockets.nim b/lib/pure/nativesockets.nim
index 8a77805704..b5a8d57772 100644
--- a/lib/pure/nativesockets.nim
+++ b/lib/pure/nativesockets.nim
@@ -206,7 +206,7 @@ proc getAddrInfo*(address: string, port: Port, domain: Domain = AF_INET,
   # OpenBSD doesn't support AI_V4MAPPED and doesn't define the macro AI_V4MAPPED.
   # FreeBSD doesn't support AI_V4MAPPED but defines the macro.
   # https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198092
-  when not defined(freebsd) or defined(openbsd):
+  when not defined(freebsd) and not defined(openbsd) and not defined(netbsd):
     if domain == AF_INET6:
       hints.ai_flags = AI_V4MAPPED
   var gaiResult = getaddrinfo(address, $port, addr(hints), result)
diff --git a/lib/pure/osproc.nim b/lib/pure/osproc.nim
index 7a1e14a577..b703fab637 100644
--- a/lib/pure/osproc.nim
+++ b/lib/pure/osproc.nim
@@ -886,7 +886,7 @@ elif not defined(useNimRtl):
     discard write(data.pErrorPipe[writeIdx], addr error, sizeof(error))
     exitnow(1)
 
-  when defined(macosx) or defined(freebsd):
+  when defined(macosx) or defined(freebsd) or defined(netbsd):
     var environ {.importc.}: cstringArray
 
   proc startProcessAfterFork(data: ptr StartProcessData) =
@@ -916,7 +916,7 @@ elif not defined(useNimRtl):
     discard fcntl(data.pErrorPipe[writeIdx], F_SETFD, FD_CLOEXEC)
 
     if data.optionPoUsePath:
-      when defined(macosx) or defined(freebsd):
+      when defined(macosx) or defined(freebsd) or defined(netbsd):
         # MacOSX doesn't have execvpe, so we need workaround.
         # On MacOSX we can arrive here only from fork, so this is safe:
         environ = data.sysEnv