diff --git a/src/mux_fcgi.c b/src/mux_fcgi.c
index 1ba4612da..def1bf1fb 100644
--- a/src/mux_fcgi.c
+++ b/src/mux_fcgi.c
@@ -12,7 +12,6 @@
 
 #include <import/ist.h>
 #include <import/eb32tree.h>
-#include <import/ebmbtree.h>
 
 #include <haproxy/api.h>
 #include <haproxy/cfgparse.h>
diff --git a/src/mux_h1.c b/src/mux_h1.c
index 94895ff15..ba530e63a 100644
--- a/src/mux_h1.c
+++ b/src/mux_h1.c
@@ -10,7 +10,6 @@
  *
  */
 #include <import/ebistree.h>
-#include <import/ebmbtree.h>
 
 #include <haproxy/api.h>
 #include <haproxy/cfgparse.h>
diff --git a/src/mux_h2.c b/src/mux_h2.c
index c58b6fb7e..41258075e 100644
--- a/src/mux_h2.c
+++ b/src/mux_h2.c
@@ -11,7 +11,6 @@
  */
 
 #include <import/eb32tree.h>
-#include <import/ebmbtree.h>
 #include <haproxy/api.h>
 #include <haproxy/cfgparse.h>
 #include <haproxy/connection.h>
diff --git a/src/mux_spop.c b/src/mux_spop.c
index b98b75dca..576688953 100644
--- a/src/mux_spop.c
+++ b/src/mux_spop.c
@@ -2,7 +2,6 @@
 
 #include <import/ist.h>
 #include <import/eb32tree.h>
-#include <import/ebmbtree.h>
 
 #include <haproxy/api.h>
 #include <haproxy/cfgparse.h>