diff --git a/glx/glxdri2.c b/glx/glxdri2.c
index 8516368ac..8f5aab0c2 100644
--- a/glx/glxdri2.c
+++ b/glx/glxdri2.c
@@ -896,7 +896,7 @@ initializeExtensions(__GLXscreen * screen)
 #ifdef __DRI2_FLUSH_CONTROL
         if (strcmp(extensions[i]->name, __DRI2_FLUSH_CONTROL) == 0) {
             __glXEnableExtension(screen->glx_enable_bits,
-                                 "GLX_ARB_context_flush_control\n");
+                                 "GLX_ARB_context_flush_control");
         }
 #endif
 
diff --git a/glx/glxdriswrast.c b/glx/glxdriswrast.c
index 97068546e..5b1f3d1fc 100644
--- a/glx/glxdriswrast.c
+++ b/glx/glxdriswrast.c
@@ -383,7 +383,7 @@ initializeExtensions(__GLXscreen * screen)
 #ifdef __DRI2_FLUSH_CONTROL
         if (strcmp(extensions[i]->name, __DRI2_FLUSH_CONTROL) == 0) {
             __glXEnableExtension(screen->glx_enable_bits,
-                                 "GLX_ARB_context_flush_control\n");
+                                 "GLX_ARB_context_flush_control");
         }
 #endif