diff --git a/src/bin/coverity.h b/src/bin/coverity.h
index 38469859..0f176e1b 100644
--- a/src/bin/coverity.h
+++ b/src/bin/coverity.h
@@ -4,6 +4,10 @@
 
 #ifdef __x86_64__
 typedef struct { long double x; long double y; } _Float128;
+typedef float _Float32;
+typedef float _Float32x;
+typedef double _Float64;
+typedef double _Float64x;
 #endif
 
 #endif /* __COVERITY__ */