diff --git a/lib/Epub/Epub/hyphenation/HyphenationCommon.cpp b/lib/Epub/Epub/hyphenation/HyphenationCommon.cpp
index 4c02266..a7f312d 100644
--- a/lib/Epub/Epub/hyphenation/HyphenationCommon.cpp
+++ b/lib/Epub/Epub/hyphenation/HyphenationCommon.cpp
@@ -125,7 +125,6 @@ bool isExplicitHyphen(const uint32_t cp) {
     case 0xFE58:  // small em dash
     case 0xFE63:  // small hyphen-minus
     case 0xFF0D:  // fullwidth hyphen-minus
-    case 0x002F:  // Solidus (slash)
     case 0x005C:  // Backslash
     case 0x005F:  // Underscore
     case 0x00B7:  // Middle dot