diff --git a/plugins/windows/src/java/net/java/games/input/DirectInputEnvironmentPlugin.java b/plugins/windows/src/java/net/java/games/input/DirectInputEnvironmentPlugin.java
index c995876..deb53c3 100644
--- a/plugins/windows/src/java/net/java/games/input/DirectInputEnvironmentPlugin.java
+++ b/plugins/windows/src/java/net/java/games/input/DirectInputEnvironmentPlugin.java
@@ -106,7 +106,7 @@ public final class DirectInputEnvironmentPlugin extends ControllerEnvironment im
 			if("x86".equals(getPrivilegedProperty("os.arch"))) {
 				loadLibrary("jinput-dx8");
 			} else {
-				loadLibrary("jinput-dx8-64");
+				loadLibrary("jinput-dx8_64");
 			}
 		}
 	}
diff --git a/plugins/windows/src/java/net/java/games/input/RawInputEnvironmentPlugin.java b/plugins/windows/src/java/net/java/games/input/RawInputEnvironmentPlugin.java
index 80e7a79..36f089b 100644
--- a/plugins/windows/src/java/net/java/games/input/RawInputEnvironmentPlugin.java
+++ b/plugins/windows/src/java/net/java/games/input/RawInputEnvironmentPlugin.java
@@ -106,7 +106,7 @@ public final class RawInputEnvironmentPlugin extends ControllerEnvironment imple
 			if("x86".equals(getPrivilegedProperty("os.arch"))) {
 				loadLibrary("jinput-raw");
 			} else {
-				loadLibrary("jinput-raw-64");
+				loadLibrary("jinput-raw_64");
 			}
 		}
 	}