2 files changed, 5 insertions, 3 deletions
diff --git a/Makefile b/Makefile
index 5d7f8f4..d9a887a 100644
--- a/Makefile
+++ b/Makefile
@@ -10,6 +10,7 @@ CALCULER_VERSION      := 1.0
 __CFLAGS   := -std=c99 \
 	      -Wall \
 	      -DCALCULER_VERSION=\"$(CALCULER_VERSION)\" \
+	      -DCALCULER_PREFIX=\"$(PREFIX)\" \
 	      $(shell pkg-config --cflags readline)
 __LDFLAGS  :=
 __LIBS     := $(shell pkg-config --libs readline)
diff --git a/src/disp.c b/src/disp.c
index 02f9bdc..efb91d3 100644
--- a/src/disp.c
+++ b/src/disp.c
@@ -86,10 +86,11 @@ get_disp(char *disp_name)
 {
 #ifndef NDEBUG
 	/* displays are shared libraries */
-	char so_path[64] = {0};
-	strcpy(so_path, "./src/.libs/");
+	char so_path[128];
+	strcpy(so_path, CALCULER_PREFIX);
+	strcat(so_path, "/lib/calculer/lib");
 	strcat(so_path, disp_name);
-	strcat(so_path, ".so.0.0.0");
+	strcat(so_path, ".so");
 	struct disp *disp = malloc(sizeof(*disp));
 	disp->so_path = strdup(so_path);
 	disp->name = disp_name;