diff --git a/lib/Makefile.inc b/lib/Makefile.inc
index 5dce3f19a..a36c1bf9f 100644
--- a/lib/Makefile.inc
+++ b/lib/Makefile.inc
@@ -23,8 +23,6 @@ ifeq ($(shell pkg-config libnl-route-3.0; echo $$?),0)
 	LIB_SRCS    += $(addprefix lib/kernel/, nl.c tc.c if.c)
 	LIB_SRCS    += $(addprefix lib/, msg.c)
 	LIB_PKGS    += libnl-route-3.0
-else
-	$(error Missing dependecy: libnl-3)
 endif
 endif
 
@@ -35,8 +33,6 @@ ifeq ($(shell pkg-config libxil; echo $$?),0)
 	LIB_SRCS    += $(addprefix lib/kernel/, pci.c vfio.c)
 	LIB_SRCS    += $(wildcard  lib/fpga/*.c)
 	PKGS        += libxil
-else
-	$(error Missing dependecy: libxil)
 endif
 endif
 
@@ -45,8 +41,6 @@ ifndef WITHOUT_NGSI
 ifeq ($(shell pkg-config libcurl jansson; echo $$?),0)
 	LIB_SRCS    += lib/nodes/ngsi.c
 	LIB_PKGS    += libcurl jansson
-else
-	$(error Missing dependecies: libjansson)
 endif
 endif
 
@@ -55,8 +49,6 @@ ifndef WITHOUT_WEBSOCKETS
 ifeq ($(shell pkg-config libwebsockets jansson; echo $$?),0)
 	LIB_SRCS    += lib/nodes/websocket.c
 	LIB_PKGS    += libwebsockets jansson
-else
-	$(error Missing dependecies: libwebsockets or libjansson)
 endif
 endif
 
@@ -73,8 +65,6 @@ ifneq (,$(wildcard thirdparty/opal/include/AsyncApi.h))
 	CFLAGS      += -m32
 	LDFLAGS     += -m32
 	BUILDDIR    := $(BUILDDIR)32
-else
-	$(error Missing dependecy: libOpalUtils libOpalAsyncApiCore)
 endif
 endif