diff --git a/src/ecmascript/ecmascript-c.h b/src/ecmascript/ecmascript-c.h
index fc1d8faf..961f2cbe 100644
--- a/src/ecmascript/ecmascript-c.h
+++ b/src/ecmascript/ecmascript-c.h
@@ -1,6 +1,8 @@
 #ifndef EL__ECMASCRIPT_ECMASCRIPT_C_H
 #define EL__ECMASCRIPT_ECMASCRIPT_C_H
 
+#include "main/module.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -10,6 +12,8 @@ struct session;
 int ecmascript_get_interpreter_count(void);
 void toggle_ecmascript(struct session *ses);
 
+extern struct module ecmascript_module;
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/ecmascript/ecmascript.h b/src/ecmascript/ecmascript.h
index f3d05554..9c73631a 100644
--- a/src/ecmascript/ecmascript.h
+++ b/src/ecmascript/ecmascript.h
@@ -205,8 +205,6 @@ extern char *console_log_filename;
 extern char *local_storage_filename;
 extern int local_storage_ready;
 
-extern struct module ecmascript_module;
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/main/Makefile b/src/main/Makefile
index db2b4f8d..b9b670d7 100644
--- a/src/main/Makefile
+++ b/src/main/Makefile
@@ -3,6 +3,6 @@ include $(top_builddir)/Makefile.config
 
 OBJS-$(CONFIG_INTERLINK) += interlink.o
 
-OBJS = event.o main.o module.obj select.o timer.obj version.o
+OBJS = event.o main.o module.o select.o timer.obj version.o
 
 include $(top_srcdir)/Makefile.lib
diff --git a/src/main/meson.build b/src/main/meson.build
index a6b54bbe..a2e2155b 100644
--- a/src/main/meson.build
+++ b/src/main/meson.build
@@ -1,4 +1,4 @@
 if conf_data.get('CONFIG_INTERLINK')
 	srcs += files('interlink.c')
 endif
-srcs += files('event.c', 'main.c', 'module.cpp', 'select.c', 'timer.cpp', 'version.c')
+srcs += files('event.c', 'main.c', 'module.c', 'select.c', 'timer.cpp', 'version.c')
diff --git a/src/main/module.cpp b/src/main/module.c
similarity index 96%
rename from src/main/module.cpp
rename to src/main/module.c
index b74febde..124cc192 100644
--- a/src/main/module.cpp
+++ b/src/main/module.c
@@ -21,7 +21,9 @@
 #include "dialogs/exmode.h"
 #include "document/css/css.h"
 #include "document/document.h"
-#include "ecmascript/ecmascript.h"
+#if defined(CONFIG_ECMASCRIPT_SMJS) || defined(CONFIG_MUJS) || defined(CONFIG_QUICKJS)
+#include "ecmascript/ecmascript-c.h"
+#endif
 #include "formhist/formhist.h"
 #include "globhist/globhist.h"
 #ifdef CONFIG_NLS