diff --git a/src/transliterate.h b/src/transliterate.h
index a4ff7715..739ce380 100644
--- a/src/transliterate.h
+++ b/src/transliterate.h
@@ -92,12 +92,12 @@ typedef struct transliteration_table {
 #define EMPTY_TRANSITION_CHAR "\x04"
 #define EMPTY_TRANSITION_CODEPOINT 4
 #define EMPTY_TRANSITION_CHAR_LEN strlen(EMPTY_TRANSITION_CHAR)
-#define REPEAT_ZERO_CHAR "\x05"
-#define REPEAT_ZERO_CODEPOINT 5
-#define REPEAT_ZERO_CHAR_LEN strlen(REPEAT_ZERO_CHAR)
-#define REPEAT_ONE_CHAR "\x06"
-#define REPEAT_ONE_CODEPOINT 6
-#define REPEAT_ONE_CHAR_LEN strlen(REPEAT_ONE_CHAR)
+#define REPEAT_CHAR "\x05"
+#define REPEAT_CODEPOINT 5
+#define REPEAT_CHAR_LEN strlen(REPEAT_ZERO_CHAR)
+#define GROUP_INDICATOR_CHAR "\x06"
+#define GROUP_INDICATOR_CODEPOINT 6
+#define GROUP_INDICATOR_CHAR_LEN strlen(GROUP_INDICATOR_CHAR)
 #define BEGIN_SET_CHAR "\x0f"
 #define BEGIN_SET_CODEPOINT 15
 #define BEGIN_SET_CHAR_LEN strlen(BEGIN_SET_CHAR)
@@ -105,9 +105,6 @@ typedef struct transliteration_table {
 #define END_SET_CODEPOINT 14
 #define END_SET_CHAR_LEN strlen(END_SET_CHAR)
 
-#define GROUP_INDICATOR_CHAR "\x10"
-#define GROUP_INDICATOR_CODEPOINT 16
-#define GROUP_INDICATOR_CHAR_LEN strlen(GROUP_INDICATOR_CHAR)
 
 #define DOLLAR_CODEPOINT 36
 
diff --git a/src/transliteration_table_builder.c b/src/transliteration_table_builder.c
index 907e4f6a..2a6e45be 100644
--- a/src/transliteration_table_builder.c
+++ b/src/transliteration_table_builder.c
@@ -96,21 +96,6 @@ string_tree_t *regex_string_tree(char *regex, size_t len) {
         } else if ((codepoint == LPAREN_CODEPOINT || codepoint == RPAREN_CODEPOINT) && last_codepoint != BACKSLASH_CODEPOINT) {
             log_debug("group\n");
             add_to_index = false;
-        } else if (codepoint == STAR_CODEPOINT && last_codepoint != BACKSLASH_CODEPOINT) {
-            log_debug("star\n");
-            // For *, we add an optional transition to the empty
-            codepoint = REPEAT_ZERO_CODEPOINT;
-        } else if (codepoint == PLUS_CODEPOINT && last_codepoint != BACKSLASH_CODEPOINT) {
-            log_debug("plus\n");
-            codepoint = REPEAT_ONE_CODEPOINT;
-        } else if (codepoint == DOLLAR_CODEPOINT && last_codepoint != BACKSLASH_CODEPOINT) {
-            log_debug("dollar\n");
-            codepoint = WORD_BOUNDARY_CODEPOINT;
-
-            if (in_set) {
-                uint32_array_push(char_set, codepoint);
-                add_to_index = false;
-            }
         } else if (in_set) {
             log_debug("in set\n");
             // Queue node, we'll add them to the trie