diff --git a/Doxyfile b/Doxyfile
index 54e4197c65..93d1e968f6 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -298,7 +298,7 @@ PREDEFINED             = ENABLE_NETWORK \
                          WITH_FONTCONFIG \
                          WITH_FREETYPE \
                          WITH_ICU_SORT \
-                         WITH_ICU_LAYOUT \
+                         WITH_ICU_LX \
                          UNICODE \
                          _UNICODE \
                          _GNU_SOURCE \
diff --git a/config.lib b/config.lib
index cb006f47db..5eb32477f4 100644
--- a/config.lib
+++ b/config.lib
@@ -1765,7 +1765,7 @@ make_cflags_and_ldflags() {
 	fi
 
 	if [ -n "$icu_layout_config" ]; then
-		CFLAGS="$CFLAGS -DWITH_ICU_LAYOUT"
+		CFLAGS="$CFLAGS -DWITH_ICU_LX"
 		CFLAGS="$CFLAGS `$icu_layout_config --cflags | tr '\n\r' '  '`"
 
 		if [ "$static_icu" != "0" ]; then
diff --git a/src/crashlog.cpp b/src/crashlog.cpp
index 8fbc4d3ce5..bf522d96c7 100644
--- a/src/crashlog.cpp
+++ b/src/crashlog.cpp
@@ -52,9 +52,9 @@
 #	include <ft2build.h>
 #	include FT_FREETYPE_H
 #endif /* WITH_FREETYPE */
-#if defined(WITH_ICU_LAYOUT) || defined(WITH_ICU_SORT)
+#if defined(WITH_ICU_LX) || defined(WITH_ICU_SORT)
 #	include <unicode/uversion.h>
-#endif /* WITH_ICU_SORT || WITH_ICU_LAYOUT */
+#endif /* WITH_ICU_LX || WITH_ICU_SORT */
 #ifdef WITH_LIBLZMA
 #	include <lzma.h>
 #endif
@@ -240,7 +240,7 @@ char *CrashLog::LogLibraries(char *buffer, const char *last) const
 	buffer += seprintf(buffer, last, " FreeType:   %d.%d.%d\n", major, minor, patch);
 #endif /* WITH_FREETYPE */
 
-#if defined(WITH_ICU_LAYOUT) || defined(WITH_ICU_SORT)
+#if defined(WITH_ICU_LX) || defined(WITH_ICU_SORT)
 	/* 4 times 0-255, separated by dots (.) and a trailing '\0' */
 	char buf[4 * 3 + 3 + 1];
 	UVersionInfo ver;
@@ -249,10 +249,10 @@ char *CrashLog::LogLibraries(char *buffer, const char *last) const
 #ifdef WITH_ICU_SORT
 	buffer += seprintf(buffer, last, " ICU i18n:   %s\n", buf);
 #endif
-#ifdef WITH_ICU_LAYOUT
+#ifdef WITH_ICU_LX
 	buffer += seprintf(buffer, last, " ICU lx:     %s\n", buf);
 #endif
-#endif /* WITH_ICU_SORT || WITH_ICU_LAYOUT */
+#endif /* WITH_ICU_LX || WITH_ICU_SORT */
 
 #ifdef WITH_LIBLZMA
 	buffer += seprintf(buffer, last, " LZMA:       %s\n", lzma_version_string());
diff --git a/src/gfx_layout.cpp b/src/gfx_layout.cpp
index c65ead90e1..3bf490da67 100644
--- a/src/gfx_layout.cpp
+++ b/src/gfx_layout.cpp
@@ -17,9 +17,9 @@
 
 #include "table/control_codes.h"
 
-#ifdef WITH_ICU_LAYOUT
+#ifdef WITH_ICU_LX
 #include <unicode/ustring.h>
-#endif /* WITH_ICU_LAYOUT */
+#endif /* WITH_ICU_LX */
 
 #ifdef WITH_UNISCRIBE
 #include "os/windows/string_uniscribe.h"
@@ -50,7 +50,7 @@ Font::Font(FontSize size, TextColour colour) :
 	assert(size < FS_END);
 }
 
-#ifdef WITH_ICU_LAYOUT
+#ifdef WITH_ICU_LX
 /* Implementation details of LEFontInstance */
 
 le_int32 Font::getUnitsPerEM() const
@@ -226,7 +226,7 @@ public:
 		return length;
 	}
 };
-#endif /* WITH_ICU_LAYOUT */
+#endif /* WITH_ICU_LX */
 
 /*** Paragraph layout ***/
 /**
@@ -674,11 +674,11 @@ Layouter::Layouter(const char *str, int maxw, TextColour colour, FontSize fontsi
 		} else {
 			/* Line is new, layout it */
 			FontState old_state = state;
-#if defined(WITH_ICU_LAYOUT) || defined(WITH_UNISCRIBE) || defined(WITH_COCOA)
+#if defined(WITH_ICU_LX) || defined(WITH_UNISCRIBE) || defined(WITH_COCOA)
 			const char *old_str = str;
 #endif
 
-#ifdef WITH_ICU_LAYOUT
+#ifdef WITH_ICU_LX
 			GetLayouter<ICUParagraphLayoutFactory>(line, str, state);
 			if (line.layout == NULL) {
 				static bool warned = false;
diff --git a/src/gfx_layout.h b/src/gfx_layout.h
index 94cbac073a..6f611d6e66 100644
--- a/src/gfx_layout.h
+++ b/src/gfx_layout.h
@@ -21,12 +21,12 @@
 #include <stack>
 #include <vector>
 
-#ifdef WITH_ICU_LAYOUT
+#ifdef WITH_ICU_LX
 #include "layout/ParagraphLayout.h"
 #define ICU_FONTINSTANCE : public icu::LEFontInstance
-#else /* WITH_ICU_LAYOUT */
+#else /* WITH_ICU_LX */
 #define ICU_FONTINSTANCE
-#endif /* WITH_ICU_LAYOUT */
+#endif /* WITH_ICU_LX */
 
 /**
  * Text drawing parameters, which can change while drawing a line, but are kept between multiple parts
@@ -89,7 +89,7 @@ public:
 
 	Font(FontSize size, TextColour colour);
 
-#ifdef WITH_ICU_LAYOUT
+#ifdef WITH_ICU_LX
 	/* Implementation details of LEFontInstance */
 
 	le_int32 getUnitsPerEM() const;
@@ -105,7 +105,7 @@ public:
 	LEGlyphID mapCharToGlyph(LEUnicode32 ch) const;
 	void getGlyphAdvance(LEGlyphID glyph, LEPoint &advance) const;
 	le_bool getGlyphPoint(LEGlyphID glyph, le_int32 pointNumber, LEPoint &point) const;
-#endif /* WITH_ICU_LAYOUT */
+#endif /* WITH_ICU_LX */
 };
 
 /** Mapping from index to font. */
diff --git a/src/strings.cpp b/src/strings.cpp
index a3ece9830e..849a540f2c 100644
--- a/src/strings.cpp
+++ b/src/strings.cpp
@@ -2138,7 +2138,7 @@ void CheckForMissingGlyphs(bool base_font, MissingGlyphSearcher *searcher)
 	/* Update the font with cache */
 	LoadStringWidthTable(searcher->Monospace());
 
-#if !defined(WITH_ICU_LAYOUT) && !defined(WITH_UNISCRIBE) && !defined(WITH_COCOA)
+#if !defined(WITH_ICU_LX) && !defined(WITH_UNISCRIBE) && !defined(WITH_COCOA)
 	/*
 	 * For right-to-left languages we need the ICU library. If
 	 * we do not have support for that library we warn the user
@@ -2158,5 +2158,5 @@ void CheckForMissingGlyphs(bool base_font, MissingGlyphSearcher *searcher)
 		SetDParamStr(0, err_str);
 		ShowErrorMessage(STR_JUST_RAW_STRING, INVALID_STRING_ID, WL_ERROR);
 	}
-#endif /* !WITH_ICU_LAYOUT */
+#endif /* !WITH_ICU_LX */
 }