diff --git a/src/utils/viconutils.cpp b/src/utils/viconutils.cpp
index aeb8dfc9..081d6556 100644
--- a/src/utils/viconutils.cpp
+++ b/src/utils/viconutils.cpp
@@ -1,6 +1,5 @@
 #include "viconutils.h"
 
-#include <QDebug>
 #include <QRegExp>
 #include <QByteArray>
 #include <QPixmap>
@@ -8,13 +7,20 @@
 
 #include "vutils.h"
 
+QHash<QString, QIcon> VIconUtils::m_cache;
+
 VIconUtils::VIconUtils()
 {
-
 }
 
 QIcon VIconUtils::icon(const QString &p_file, const QString &p_fg, bool p_addDisabled)
 {
+    const QString key = cacheKey(p_file, p_fg, p_addDisabled);
+    auto it = m_cache.find(key);
+    if (it != m_cache.end()) {
+        return it.value();
+    }
+
     QFileInfo fi(p_file);
     bool isSvg = fi.suffix().toLower() == "svg";
     if (p_fg.isEmpty() || !isSvg) {
@@ -48,5 +54,8 @@ QIcon VIconUtils::icon(const QString &p_file, const QString &p_fg, bool p_addDis
         icon.addPixmap(disabledPixmap, QIcon::Disabled);
     }
 
+    // Add to cache.
+    m_cache.insert(key, icon);
+
     return icon;
 }
diff --git a/src/utils/viconutils.h b/src/utils/viconutils.h
index e1b0b10a..4e0d0b73 100644
--- a/src/utils/viconutils.h
+++ b/src/utils/viconutils.h
@@ -3,12 +3,12 @@
 
 #include <QString>
 #include <QIcon>
+#include <QHash>
 
 #include "vpalette.h"
 
 extern VPalette *g_palette;
 
-
 class VIconUtils
 {
 public:
@@ -94,6 +94,14 @@ public:
 
 private:
     VIconUtils();
+
+    static QString cacheKey(const QString &p_file, const QString &p_fg, bool p_addDisabled)
+    {
+        return p_file + "_" + p_fg + "_" + (p_addDisabled ? "1" : "0");
+    }
+
+    // file_fg_addDisabled as key.
+    static QHash<QString, QIcon> m_cache;
 };
 
 #endif // VICONUTILS_H