diff --git a/modules/ClonezillaAlternative.php b/modules/ClonezillaAlternative.php
index ac105ed..7914819 100644
--- a/modules/ClonezillaAlternative.php
+++ b/modules/ClonezillaAlternative.php
@@ -7,7 +7,7 @@ class ClonezillaAlternative extends PatchBase {
 	}
 	function check() : bool {
 		if ($this->fetch('https://clonezilla.org/downloads.php'))
-			return $this->parse('/<b>alternative stable<\/b>[\s]*-[\s]*<font color=red>([\d]+-[a-z]+)/');
+			return $this->parse('/<b>alternative stable<\/b>\s*-\s*<font color=red>([\d]+-[a-z]+)/');
 		return false;
 	}
 }
diff --git a/modules/ClonezillaStable.php b/modules/ClonezillaStable.php
index cae1004..0bc6d5f 100644
--- a/modules/ClonezillaStable.php
+++ b/modules/ClonezillaStable.php
@@ -7,7 +7,7 @@ class ClonezillaStable extends PatchBase {
 	}
 	function check() : bool {
 		if ($this->fetch('https://clonezilla.org/downloads.php'))
-			return $this->parse('/<b>stable<\/b>[\s]*-[\s]*<font color=red>([\d\.-]+)/');
+			return $this->parse('/<b>stable<\/b>\s*-\s*<font color=red>([\d\.-]+)/');
 		return false;
 	}
 }
diff --git a/modules/CrossOver.php b/modules/CrossOver.php
index 98ecd85..f0e7043 100644
--- a/modules/CrossOver.php
+++ b/modules/CrossOver.php
@@ -6,7 +6,7 @@ class CrossOver extends PatchBase {
 	}
 	function check() : bool {
 		if ($this->fetch('https://www.codeweavers.com/products/more-information/changelog'))
-			return $this->parse('/<b>([\d\.]+)<\/b>[\s]*CrossOver/');
+			return $this->parse('/<b>([\d\.]+)<\/b>\s*CrossOver/');
 		return false;
 	}
 }
diff --git a/modules/DOSBox.php b/modules/DOSBox.php
index 5b03f2f..85b9817 100644
--- a/modules/DOSBox.php
+++ b/modules/DOSBox.php
@@ -6,7 +6,7 @@ class DOSBox extends PatchBase {
 	}
 	function check() : bool {
 		if ($this->fetch('https://www.dosbox.com/download.php?main=1'))
-			return $this->parse('/Latest version:\s+<a class="bold" href="download\.php\?main=1">([\d\.-]+)<\/a>/');
+			return $this->parse('/Latest version:\s*<a class="bold" href="download\.php\?main=1">([\d\.-]+)<\/a>/');
 		return false;
 	}
 }
diff --git a/modules/Krita.php b/modules/Krita.php
index e7d35e1..44ea9dd 100644
--- a/modules/Krita.php
+++ b/modules/Krita.php
@@ -6,7 +6,7 @@ class Krita extends PatchBase {
 	}
 	function check() : bool {
 		if ($this->fetch('https://krita.org/en/download/krita-desktop/'))
-			return $this->parse('/<h3>Download Krita[\s]*([\d\.]+)<\/h3>/');
+			return $this->parse('/<h3>Download Krita\s+([\d\.]+)<\/h3>/');
 		return false;
 	}
 }
diff --git a/modules/PDF24.php b/modules/PDF24.php
index f208b58..4804712 100644
--- a/modules/PDF24.php
+++ b/modules/PDF24.php
@@ -6,7 +6,7 @@ class PDF24 extends PatchBase {
 	}
 	function check() : bool {
 		if ($this->fetch('https://en.pdf24.org/'))
-			return $this->parse('/<span>PDF24 Creator<\/span>[\s]*<span>([\d\.]+)<\/span>/');
+			return $this->parse('/<span>PDF24 Creator<\/span>\s*<span>([\d\.]+)<\/span>/');
 		return false;
 	}
 }
diff --git a/modules/PHP.php b/modules/PHP.php
index cd2b624..3023c99 100644
--- a/modules/PHP.php
+++ b/modules/PHP.php
@@ -6,7 +6,7 @@ class PHP extends PatchBase {
 	}
 	function check() : bool {
 		if ($this->fetch('https://www.php.net/downloads.php'))
-			return $this->parse('/Current Stable<\/span>[\s]*PHP ([\d\.]+)/');
+			return $this->parse('/Current Stable<\/span>\s*PHP ([\d\.]+)/');
 		return false;
 	}
 }
diff --git a/modules/TeamViewer.php b/modules/TeamViewer.php
index a1b96dd..1a153e7 100644
--- a/modules/TeamViewer.php
+++ b/modules/TeamViewer.php
@@ -6,7 +6,7 @@ class TeamViewer extends PatchBase {
 	}
 	function check() : bool {
 		if ($this->fetch('https://www.teamviewer.com/en/download/windows/'))
-			return $this->parse('/<div class="wpb_wrapper">[\s]*([\d\.]+)/');
+			return $this->parse('/<div class="wpb_wrapper">\s*([\d\.]+)/');
 		return false;
 	}
 }