diff --git a/plugins/fishlim/bool.h b/plugins/fishlim/bool.h
deleted file mode 100644
index 2c8ddde4..00000000
--- a/plugins/fishlim/bool.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/* stdbool.h replacement for MSVC */
-#define false 0
-#define true 1
-#define bool _Bool
-typedef int _Bool;
diff --git a/plugins/fishlim/fish.h b/plugins/fishlim/fish.h
index 5a4e85d0..db471326 100644
--- a/plugins/fishlim/fish.h
+++ b/plugins/fishlim/fish.h
@@ -25,11 +25,7 @@
 #ifndef FISH_H
 #define FISH_H
 
-#ifdef _MSC_VER
-#include "bool.h"
-#else
 #include <stdbool.h>
-#endif
 #include <stddef.h>
 
 char *fish_encrypt(const char *key, size_t keylen, const char *message);
diff --git a/plugins/fishlim/irc.h b/plugins/fishlim/irc.h
index 58a58c83..87317130 100644
--- a/plugins/fishlim/irc.h
+++ b/plugins/fishlim/irc.h
@@ -25,11 +25,7 @@
 #ifndef IRC_H
 #define IRC_H
 
-#ifdef _MSC_VER
-#include "bool.h"
-#else
 #include <stdbool.h>
-#endif
 #include <stddef.h>
 
 bool irc_parse_message(const char *words[],
diff --git a/plugins/fishlim/keystore.h b/plugins/fishlim/keystore.h
index edf54992..a2c33f02 100644
--- a/plugins/fishlim/keystore.h
+++ b/plugins/fishlim/keystore.h
@@ -25,11 +25,7 @@
 #ifndef KEYSTORE_H
 #define KEYSTORE_H
 
-#ifdef _MSC_VER
-#include "bool.h"
-#else
 #include <stdbool.h>
-#endif
 #include <stddef.h>
 
 char *keystore_get_key(const char *nick);