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-rw-r--r--ext/standard/proc_open.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/ext/standard/proc_open.c b/ext/standard/proc_open.c
index d8c7615d4b..326cfc1431 100644
--- a/ext/standard/proc_open.c
+++ b/ext/standard/proc_open.c
@@ -38,9 +38,7 @@
#if HAVE_SYS_WAIT_H
#include <sys/wait.h>
#endif
-#if HAVE_SIGNAL_H
#include <signal.h>
-#endif
#if HAVE_SYS_STAT_H
#include <sys/stat.h>