diff --git a/reactos/dll/win32/cryptui/cryptui.rbuild b/reactos/dll/win32/cryptui/cryptui.rbuild
index 955ce054344..08451e0519a 100644
--- a/reactos/dll/win32/cryptui/cryptui.rbuild
+++ b/reactos/dll/win32/cryptui/cryptui.rbuild
@@ -10,7 +10,6 @@
 	<file>main.c</file>
 	<file>cryptui.rc</file>
 	<library>wine</library>
-	<library>unicode</library>
 	<library>kernel32</library>
 	<library>user32</library>
 	<library>ole32</library>
diff --git a/reactos/include/reactos/wine/unicode.h b/reactos/include/reactos/wine/unicode.h
index 44f09885305..2bff22e56f3 100644
--- a/reactos/include/reactos/wine/unicode.h
+++ b/reactos/include/reactos/wine/unicode.h
@@ -42,6 +42,7 @@
 #define vsprintfW vswprintf
 #define snprintfW _snwprintf
 #define vsnprintfW _vsnwprintf
+#define isprintW iswprint
 
 #ifndef WINE_UNICODE_API
 #define WINE_UNICODE_API __attribute__((dllimport))