diff --git a/config.h b/config.h
index 216dd6b..2a64332 100644
--- a/config.h
+++ b/config.h
@@ -4,8 +4,7 @@ const char* CC  = "cc";
 // C++ compiler
 const char* CXX = "c++";
 
-// The compilation options are chosen with gcc in mind, but clang should also work
-// Other compilers are not tested, but may work
+// Options are based on gcc, but should work for clang as well
 // You can read about gcc options by running "man gcc"
 
 // Compiler options to use...
diff --git a/install.sh b/install.sh
index 1c9248d..6e841c7 100755
--- a/install.sh
+++ b/install.sh
@@ -5,9 +5,7 @@ cd src
 # Install location
 PREFIX=/usr/local
 
-
 # Compile cppipe
-# The options are with gcc in mind, but should work with clang and maybe other compilers
 options="-std=c++17 -Ofast -fwhole-program -march=native -DNDEBUG -Wall -Wextra -Wno-parentheses -Wno-unused-result -s -pipe"
 # options="-std=c++17 -g"
 c++ -o cppipe $options cppipe.cpp
diff --git a/src/commands.inl b/src/commands.inl
index 32f7767..fd9ebad 100644
--- a/src/commands.inl
+++ b/src/commands.inl
@@ -3,6 +3,7 @@
 #include <assert.h>
 #include <limits.h>
 #include <sys/ioctl.h>
+#include <sys/stat.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include "commands.hpp"