diff --git a/powerline-2.6-gcc7_fixes.patch b/powerline-2.6-gcc7_fixes.patch
index 3f97702..acc871a 100644
--- a/powerline-2.6-gcc7_fixes.patch
+++ b/powerline-2.6-gcc7_fixes.patch
@@ -20,7 +20,7 @@ Index: powerline-2.6/client/powerline.c
  }
  
 -inline size_t true_sun_len(const struct sockaddr_un *ptr) {
-+static size_t true_sun_len(const struct sockaddr_un *ptr) {
++static inline size_t true_sun_len(const struct sockaddr_un *ptr) {
  #ifdef __linux__
  	/* Because SUN_LEN uses strlen and abstract namespace paths begin
  	 * with a null byte, SUN_LEN is broken for these. Passing the full