diff --git a/plugins/ProM/DistrhoPluginProM.hpp b/plugins/ProM/DistrhoPluginProM.hpp
index 1cb7ddc..4ba16e8 100644
--- a/plugins/ProM/DistrhoPluginProM.hpp
+++ b/plugins/ProM/DistrhoPluginProM.hpp
@@ -14,8 +14,8 @@
  * For a full copy of the license see the LICENSE file.
  */
 
-#ifndef DISTRHO_PLUGIN_3BANDEQ_HPP_INCLUDED
-#define DISTRHO_PLUGIN_3BANDEQ_HPP_INCLUDED
+#ifndef DISTRHO_PLUGIN_PROM_HPP_INCLUDED
+#define DISTRHO_PLUGIN_PROM_HPP_INCLUDED
 
 #include "DistrhoPlugin.hpp"
 
@@ -103,4 +103,4 @@ private:
 
 END_NAMESPACE_DISTRHO
 
-#endif  // DISTRHO_PLUGIN_3BANDEQ_HPP_INCLUDED
+#endif  // DISTRHO_PLUGIN_PROM_HPP_INCLUDED
diff --git a/plugins/ProM/DistrhoUIProM.hpp b/plugins/ProM/DistrhoUIProM.hpp
index 2ce702b..a3c3405 100644
--- a/plugins/ProM/DistrhoUIProM.hpp
+++ b/plugins/ProM/DistrhoUIProM.hpp
@@ -14,8 +14,8 @@
  * For a full copy of the license see the LICENSE file.
  */
 
-#ifndef DISTRHO_UI_3BANDEQ_HPP_INCLUDED
-#define DISTRHO_UI_3BANDEQ_HPP_INCLUDED
+#ifndef DISTRHO_UI_PROM_HPP_INCLUDED
+#define DISTRHO_UI_PROM_HPP_INCLUDED
 
 #include "DistrhoUI.hpp"
 
@@ -60,4 +60,4 @@ private:
 
 END_NAMESPACE_DISTRHO
 
-#endif // DISTRHO_UI_3BANDEQ_HPP_INCLUDED
+#endif // DISTRHO_UI_PROM_HPP_INCLUDED