diff --git a/depends/pack200/src/coding.cpp b/depends/pack200/src/coding.cpp
index 3e3111315..6bd17a3ce 100644
--- a/depends/pack200/src/coding.cpp
+++ b/depends/pack200/src/coding.cpp
@@ -44,6 +44,9 @@
 
 extern coding basic_codings[];
 
+// CODING_PRIVATE causes a lot of them
+#pragma GCC diagnostic ignored "-Wunused-variable"
+
 #define CODING_PRIVATE(spec)                                                                   \
 	int spec_ = spec;                                                                          \
 	int B = CODING_B(spec_);                                                                   \