diff --git a/debian/patches/gcc-10.patch b/debian/patches/gcc-10.patch
new file mode 100644
index 0000000..f44a3be
--- /dev/null
+++ b/debian/patches/gcc-10.patch
@@ -0,0 +1,23 @@
+Description: Fix build failure with GCC 10
+Bug-Debian: https://bugs.debian.org/957354
+
+--- a/ibis/src/ibis_wrap.c
++++ b/ibis/src/ibis_wrap.c
+@@ -3004,7 +3004,6 @@
+ 
+ 
+   /* globals */
+-  ibis_t    IbisObj;
+   static ibis_opt_t  *ibis_opt_p;
+   ibis_opt_t IbisOpts;
+ 
+--- a/ibis/src/ibissh_wrap.cpp
++++ b/ibis/src/ibissh_wrap.cpp
+@@ -3004,7 +3004,6 @@
+ 
+ 
+   /* globals */
+-  ibis_t    IbisObj;
+   static ibis_opt_t  *ibis_opt_p;
+   ibis_opt_t IbisOpts;
+ 
diff --git a/debian/patches/series b/debian/patches/series
index 78935a6..be6c79d 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -4,3 +4,4 @@
 do_not_use_tmp.patch
 makefile_dependencies.patch
 cross.patch
+gcc-10.patch