diff --git a/__tests__/parseText/suites/smoke.txt b/__tests__/parseText/suites/smoke.txt
index bdc5b56..10a7756 100644
--- a/__tests__/parseText/suites/smoke.txt
+++ b/__tests__/parseText/suites/smoke.txt
@@ -98,4 +98,13 @@ in 2 weeks
 0 9 18 * *
 
 in 5 months
-0 9 4 7 *
\ No newline at end of file
+0 9 4 7 *
+
+Thursdays
+0 9 * * 4
+
+mon
+0 9 * * 1
+
+weekdays
+0 9 * * 1-5
\ No newline at end of file
diff --git a/package.json b/package.json
index 86dc662..ed815c6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "crontext",
-  "version": "0.2.10",
+  "version": "0.2.11",
   "description": "Simple utility for parsing human text into a cron schedule.",
   "files": [
     "lib"
diff --git a/src/parser/index.ts b/src/parser/index.ts
new file mode 100644
index 0000000..90eb13e
--- /dev/null
+++ b/src/parser/index.ts
@@ -0,0 +1,53 @@
+import type { Token } from '../tokenize';
+import type { Options } from '../options';
+import { rules } from './rules';
+
+export type Crontext = {
+  minutes: string;
+  hour: string;
+  dayOfMonth: string;
+  dayOfWeek: string;
+  month: string;
+  repeat: boolean;
+};
+
+export const DEFAULT = '*';
+export const INIT = '_'; // Used to know whether the value has been set at all.
+export const DEFAULT_DAY_MINUTES = '0';
+export const DEFAULT_DAY_HOURS = '9';
+
+const defaultParsed: Crontext = {
+  minutes: INIT,
+  hour: INIT,
+  dayOfMonth: INIT,
+  dayOfWeek: INIT,
+  month: INIT,
+  repeat: false,
+};
+export const parser = (tokens: Token[], options: Options): Crontext => {
+  let crontext = { ...defaultParsed };
+  // Iterate all tokens
+  for (let t = 0; t < tokens.length; t++) {
+    // Check if any of the rules match the given token and forward lookups.
+    for (let r = 0; r < rules.length; r++) {
+      const rule = rules[r];
+      const ruleLen = rule.match.length;
+      if (ruleLen <= tokens.length - t) {
+        const sub = tokens.slice(t, t + ruleLen);
+        let isMatch = true;
+        for (let s = 0; s < sub.length; s++) {
+          if (sub[s].type !== rule.match[s]) {
+            isMatch = false;
+          }
+        }
+        if (isMatch) {
+          t = t + sub.length - 1;
+          crontext = rule.update(crontext, sub, options);
+        }
+      }
+    }
+  }
+  return crontext;
+};
+
+export default parser;
diff --git a/src/parser.ts b/src/parser/rules.ts
similarity index 72%
rename from src/parser.ts
rename to src/parser/rules.ts
index f9065c8..40a8517 100644
--- a/src/parser.ts
+++ b/src/parser/rules.ts
@@ -1,24 +1,12 @@
-import type { Token } from './tokenize';
-import { TokenType } from './tokens';
-import { testRepeat as freqTestRepeat } from './tokens/frequency';
-import { getNumber } from './tokens/number';
-import { getTime } from './tokens/clock';
-import { getDayOfWeek, pluralDayRegexOptions } from './tokens/day';
-import type { Options } from './options';
-
-export type Crontext = {
-  minutes: string;
-  hour: string;
-  dayOfMonth: string;
-  dayOfWeek: string;
-  month: string;
-  repeat: boolean;
-};
-
-export const DEFAULT = '*';
-export const INIT = '_'; // Used to know whether the value has been set at all.
-export const DEFAULT_DAY_MINUTES = '0';
-export const DEFAULT_DAY_HOURS = '9';
+import type { Token } from '../tokenize';
+import { TokenType } from '../tokens';
+import { testRepeat as freqTestRepeat } from '../tokens/frequency';
+import { getNumber } from '../tokens/number';
+import { getTime } from '../tokens/clock';
+import { getDayOfWeek, pluralDayRegexOptions } from '../tokens/day';
+import type { Options } from '../options';
+import { INIT, DEFAULT } from './index';
+import type { Crontext } from './index';
 
 const {
   FREQUENCY,
@@ -32,15 +20,6 @@ const {
   RELATIVE_DAY,
 } = TokenType;
 
-const defaultParsed: Crontext = {
-  minutes: INIT,
-  hour: INIT,
-  dayOfMonth: INIT,
-  dayOfWeek: INIT,
-  month: INIT,
-  repeat: false,
-};
-
 export const updateDay = (
   crontext: Crontext,
   tokens: Token[],
@@ -51,15 +30,15 @@ export const updateDay = (
   if (crontext.minutes === INIT) crontext.minutes = options.defaultMinute;
   if (crontext.hour === INIT) crontext.hour = options.defaultHour;
   const re = new RegExp(pluralDayRegexOptions);
-  // Plural 'on mondays' means its repeating
-  if (
-    tokens.length >= 2 &&
-    tokens[0].value === 'on' &&
-    re.test(tokens[1].value)
-  ) {
-    crontext.repeat = true;
+  const dayToken = tokens.find(t => t.type === DAY);
+  let dayOfWeek = '*';
+  if (dayToken) {
+    // Plural 'on mondays' means its repeating
+    if (re.test(dayToken.value)) {
+      crontext.repeat = true;
+    }
+    dayOfWeek = getDayOfWeek(dayToken.value);
   }
-  const dayOfWeek = getDayOfWeek(tokens[1].value);
   return { ...crontext, dayOfWeek };
 };
 
@@ -173,6 +152,10 @@ export const rules = [
     match: [FREQUENCY, DAY],
     update: updateDay,
   },
+  {
+    match: [DAY],
+    update: updateDay,
+  },
   {
     match: [FREQUENCY, DAYS],
     update: (
@@ -219,31 +202,3 @@ export const rules = [
     },
   },
 ];
-
-export const parser = (tokens: Token[], options: Options): Crontext => {
-  let crontext = { ...defaultParsed };
-  // Iterate all tokens
-  for (let t = 0; t < tokens.length; t++) {
-    // Check if any of the rules match the given token and forward lookups.
-    for (let r = 0; r < rules.length; r++) {
-      const rule = rules[r];
-      const ruleLen = rule.match.length;
-      if (ruleLen <= tokens.length - t) {
-        const sub = tokens.slice(t, t + ruleLen);
-        let isMatch = true;
-        for (let s = 0; s < sub.length; s++) {
-          if (sub[s].type !== rule.match[s]) {
-            isMatch = false;
-          }
-        }
-        if (isMatch) {
-          t = t + sub.length - 1;
-          crontext = rule.update(crontext, sub, options);
-        }
-      }
-    }
-  }
-  return crontext;
-};
-
-export default parser;