diff --git a/Makefile b/Makefile
index 9b08c6e..977b863 100644
--- a/Makefile
+++ b/Makefile
@@ -51,6 +51,7 @@ endif
 
 ifneq ($(HAIKU_OR_MACOS_OR_WINDOWS),true)
 ifneq ($(HEADLESS),true)
+ifneq ($(WASM),true)
 
 ifneq ($(HAVE_OPENGL),true)
 $(error X11 dependency not installed/available)
@@ -72,6 +73,7 @@ CARLA_EXTRA_ARGS += HAVE_X11=false
 CARLA_EXTRA_ARGS += HAVE_XEXT=false
 CARLA_EXTRA_ARGS += HAVE_XRANDR=false
 
+endif
 endif
 endif
 
diff --git a/deps/Makefile b/deps/Makefile
index 42686fe..61baa3f 100644
--- a/deps/Makefile
+++ b/deps/Makefile
@@ -47,6 +47,8 @@ MACHINE = x86_64-the-rack
 else ifeq ($(CPU_ARM),true)
 ARCH_NAME = arm
 MACHINE = i686-the-rack
+else ifeq ($(WASM),true)
+MACHINE = i686-wasm
 else
 MACHINE = $(TARGET_MACHINE)
 endif
diff --git a/plugins/Makefile b/plugins/Makefile
index 27e1cf0..54555e6 100644
--- a/plugins/Makefile
+++ b/plugins/Makefile
@@ -546,6 +546,10 @@ BASE_FLAGS += -DZSTDLIB_VISIBILITY=
 BASE_FLAGS += -I../src/Rack/dep/include
 endif
 
+ifeq ($(WASM),true)
+BASE_FLAGS += -DNANOVG_GLES2=1
+endif
+
 ifeq ($(WINDOWS),true)
 BASE_FLAGS += -D_USE_MATH_DEFINES
 BASE_FLAGS += -DWIN32_LEAN_AND_MEAN
diff --git a/src/Makefile b/src/Makefile
index 59b0798..2851209 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -51,6 +51,10 @@ BASE_FLAGS += -IRack/dep/oui-blendish
 BASE_FLAGS += -IRack/dep/pffft
 BASE_FLAGS += -pthread
 
+ifeq ($(WASM),true)
+BASE_FLAGS += -DNANOVG_GLES2=1
+endif
+
 ifeq ($(WINDOWS),true)
 BASE_FLAGS += -D_USE_MATH_DEFINES
 BASE_FLAGS += -DWIN32_LEAN_AND_MEAN
diff --git a/src/Makefile.cardinal.mk b/src/Makefile.cardinal.mk
index cbabd0d..fa13066 100644
--- a/src/Makefile.cardinal.mk
+++ b/src/Makefile.cardinal.mk
@@ -144,6 +144,10 @@ BASE_FLAGS += -I../Rack/dep/nanosvg/src
 BASE_FLAGS += -I../Rack/dep/oui-blendish
 BASE_FLAGS += -pthread
 
+ifeq ($(WASM),true)
+BASE_FLAGS += -DNANOVG_GLES2=1
+endif
+
 ifeq ($(WINDOWS),true)
 BASE_FLAGS += -D_USE_MATH_DEFINES
 BASE_FLAGS += -DWIN32_LEAN_AND_MEAN