diff --git a/build/buildbot/suppressed-warnings.txt b/build/buildbot/suppressed-warnings.txt
index 2e50d7b65f..471ba4b7d7 100644
--- a/build/buildbot/suppressed-warnings.txt
+++ b/build/buildbot/suppressed-warnings.txt
@@ -15,7 +15,6 @@
 :    .*gimp-composite-.* warning: unused variable .*
 
 # Well-known harmless warnings
-:    .*app/core/gimpimagemap.c:.*: warning: implicit declaration of function .*gegl_node_get_pad.*
 :    .*gtkitemfactory.h:47: warning: function declaration isn.*t a prototype.*
 
 # Who cares